APA has specific rules on how to format in text citations and references for tables and figures. A figure is anything that is not part of the text of your document and not a table. Graphs, photographs, illustrations and charts are all examples of figures.
The APA manual provides formatting and referencing advice for using figures in works that are going to be published. If an item has been made available for anyone to read (whether or not it is at a price) then it is considered published.
Remember that images found online are not "fair game"—they belong to someone, and all efforts should be made to identify the creator or owner and cite the image correctly.
Check APA Style guide for more details and examples.
Wherever possible, use the title of a visual work that was given by the creator. This includes titles such as "Untitled".
Only use Untitled as the title of the work if it is given as the title of the work. If the work has no title, provide an expanded description in its place. The description is in square brackets and not in italics. If the work's title is "Untitled", you may expand the description if you wish, but this is not necessary.
For example:
A work with "Untitled" as the title.
Namatjira, K. L. (n.d.) Untitled [Painting of a landscape]. Araluen Arts Centre. https://araluenartscentre.nt.gov.au/exhibitions/lineage-legacy/untitled-0
A work without a title
Brierly, O.S., (ca. 1848). [Untitled sketch of waves]. James Cook University Art Collection. https://nqheritage.jcu.edu.au/808/
All visual works are given labels within your document. If information is displayed in tabular format then the work is described as a table. Everything else is described as a figure, including graphs, photographs and other images.
Citing figures or tables
When a figure or table is included within the body of the text, the following format should be used:
Referring to figures or tables
When referring to a figure (or table) in the text of your sentences/paragraphs, capitalise the word "Figure/Table" and keep the numbers as numerals. For example:
As the flowchart in Figure 3 illustrates, the decision to withdraw is dependent on...
Table 2 shows that...
If you only have one figure or table to refer to, simply refer to it as "the figure" or "the table".