Cita APA (7th ed.)

Malay, P. C. S. (1982). Philippine customs and usage. Philippine Social Sciences and Humanities Review.

Cita Chicago (17th ed.)

Malay, Paula Carolina S. Philippine Customs and Usage. [Quezon City]: Philippine Social Sciences and Humanities Review, 1982.

Cita MLA (9th ed.)

Malay, Paula Carolina S. Philippine Customs and Usage. Philippine Social Sciences and Humanities Review, 1982.