Cita APA (7a ed.)
Crank, J. A. (2012). Understanding Sam Shepard. University of South Carolina Press.
Cita Chicago Style (17a ed.)
Crank, James A. Understanding Sam Shepard. Columbia: University of South Carolina Press, 2012.
Cita MLA (9a ed.)
Crank, James A. Understanding Sam Shepard. University of South Carolina Press, 2012.
Precaución: Estas citas no son 100% exactas.