APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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