Cita APA (7th ed.)
Winterer, H. (2012). The two standards. Center for Literary Pub./Colorado State University.
Cita Chicago (17th ed.)
Winterer, Heather. The Two Standards. Fort Collins, Colo.: Center for Literary Pub./Colorado State University, 2012.
Cita MLA (9th ed.)
Winterer, Heather. The Two Standards. Center for Literary Pub./Colorado State University, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.