Cita APA (7a ed.)
Brehm, J. (2012). Help is on the way. University of Wisconsin Press.
Cita Chicago Style (17a ed.)
Brehm, John. Help Is on the Way. Madison: University of Wisconsin Press, 2012.
Cita MLA (9a ed.)
Brehm, John. Help Is on the Way. University of Wisconsin Press, 2012.
Precaución: Estas citas no son 100% exactas.