Gaya APA

Karraker, A., Delamater, J. (2013). Past-Year Sexual Inactivity Among Older Married Persons and Their Partners . : Wiley-Blackwell.

Gaya MLA

Karraker, Amelia., Delamater, John. "Past-Year Sexual Inactivity Among Older Married Persons and Their Partners". : Wiley-Blackwell, 2013. e-journal.