Cita APA (7a ed.)

University of the Philippines. Library. (1970). Index to plays. [s.n.].

Cita Chicago Style (17a ed.)

University of the Philippines. Library. Index to Plays. Diliman, Rizal: [s.n.], 1970.

Cita MLA (9a ed.)

University of the Philippines. Library. Index to Plays. [s.n.], 1970.