Gaya APA

Trail, T, E., Karney, B, R. (2012). What’s (Not) Wrong With Low-Income Marriages . : Wiley-Blackwell.

Gaya MLA

Trail, Thomas, E.., Karney, Benjamin, R.. "What’s (Not) Wrong With Low-Income Marriages". : Wiley-Blackwell, 2012. e-journal.