Shaffer, P. (1973). Equus: : a play. Samuel French.
Chicago Style (17th ed.) CitationShaffer, Peter. Equus: : A Play. London [etc.]: Samuel French, 1973.
MLA (9th ed.) CitationShaffer, Peter. Equus: : A Play. Samuel French, 1973.
Warning: These citations may not always be 100% accurate.