Cita APA (7th ed.)

Keller, D. H. (1971). Index to plays in periodicals. Scarecrow Press.

Cita Chicago (17th ed.)

Keller, Dean H. Index to Plays in Periodicals. Metuchen, N.J.: Scarecrow Press, 1971.

Cita MLA (8th ed.)

Keller, Dean H. Index to Plays in Periodicals. Scarecrow Press, 1971.