APA (7th ed.) Citation

Shaffer, P. (1973). Equus: : a play. Samuel French.

Chicago Style (17th ed.) Citation

Shaffer, Peter. Equus: : A Play. London [etc.]: Samuel French, 1973.

MLA (9th ed.) Citation

Shaffer, Peter. Equus: : A Play. Samuel French, 1973.

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