APA (7th ed.) Zitazioa

Shepard, S. (2011). True West (Samuel French acting edition.). Samuel French.

Chicago Style (17th ed.) Zitazioa

Shepard, Sam. True West. Samuel French acting edition. New York: Samuel French, 2011.

MLA (9th ed.) Zitazioa

Shepard, Sam. True West. Samuel French acting edition. Samuel French, 2011.