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.
1 Using italics, as in the examples above, is preferred, but. 2  is still acceptable. 3  Italicize book and journal titles, but not article titles. 4  APA's capitalization rules for titles can be confusing! 5  In the reference list, capitalize the first letter of every main word of a journal, magazine or newspaper title. For book and article titles, capitalize only the first letter of the first word of the title, the first word of its subtitle (if it has one), and any proper names.