APA (7th ed.) Citation

De Leon, N. T. (1983). Radio, drama, script-writing. Communication Foundation for Asia.

Chicago Style (17th ed.) Citation

De Leon, Noel T. Radio, Drama, Script-writing. [Manila]: Communication Foundation for Asia, 1983.

MLA (9th ed.) Citation

De Leon, Noel T. Radio, Drama, Script-writing. Communication Foundation for Asia, 1983.