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.
APA REFERENCE STYLE: Articles In Journals. Journal is a blanket term for a scholarly publication that is published periodically-generally either monthly or quarterly. A journal is distinct from a magazine in that journals are generally for a very specific audience: experts within a specific scholarly or professional field.