APA (7th ed.) Citation

Keller, D. H. (1973). Index to plays in periodicals: Supplement. Scarecrow Press.

Chicago Style (17th ed.) Citation

Keller, Dean H. Index to Plays in Periodicals: Supplement. Metuchen, N. J.: Scarecrow Press, 1973.

MLA (9th ed.) Citation

Keller, Dean H. Index to Plays in Periodicals: Supplement. Scarecrow Press, 1973.