Citazione Stile APA (7a Edizione)
Penner, C. L. (1994). Getting your sex life off to a great start: A guide for engaged and newlywed couples. W. Publishing Group.
Citazione stile Chigago Style (17a edizione)
Penner, Clifford L. Getting Your Sex Life off to a Great Start: A Guide for Engaged and Newlywed Couples. Tennessee: W. Publishing Group, 1994.
Citatione MLA (9a ed.)
Penner, Clifford L. Getting Your Sex Life off to a Great Start: A Guide for Engaged and Newlywed Couples. W. Publishing Group, 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.