The properties of inverse functions are listed and discussed below. 1  Only one to one functions have inverses. 2  If f and g are inverses of each other then both are one to one functions. 3  f and g are inverses of each other if and only if. 4  If f and g are inverses of each other then.
For APA Style, on the References page: 1  The title of a book is in italics. 2  The title of a journal is in italics. 3  The title of a journal article is not in italics or in quotation marks.
The title of a journal article is not capitalized except for the first letter of the first word, proper nouns, and first word after a colon, but the title of the journal is capitalized. Book format: Corey, G. (1996). Theory and practice of counseling and psychotherapy (5th ed.).