APA (7th ed.) Citation

University of the Philippines (Manila). Population Research. (1973). Research note. -- no.1-. Population Institute, University of the Philippines System.

Chicago Style (17th ed.) Citation

University of the Philippines (Manila). Population Research. Research Note. -- No.1-. Manila: Population Institute, University of the Philippines System, 1973.

MLA (9th ed.) Citation

University of the Philippines (Manila). Population Research. Research Note. -- No.1-. Population Institute, University of the Philippines System, 1973.