APA Heading Format: Level Three

A level three heading is:

1. indented .5", 
2. first word begins with an uppercase letter and all other words (excluding proper nouns) are lowercase, 
3. bold, 
4. ends with period, 

and ...

1. the body of your paper starts DIRECTLY AFTER the period at the end of the heading

References

Purdue OWL: APA Formatting and Style Guide. (n.d.). Retrieved December 6, 2013, from https://owl.english.purdue.edu/owl/resource/560/20/