APA (7th ed.) Citation

Shepard, S. (1981). Four two-act plays / by Sam Shepard. Faber.

Chicago Style (17th ed.) Citation

Shepard, Sam. Four Two-act Plays / by Sam Shepard. London: Faber, 1981.

MLA (9th ed.) Citation

Shepard, Sam. Four Two-act Plays / by Sam Shepard. Faber, 1981.

Warning: These citations may not always be 100% accurate.