Cita APA (7th ed.)

Ortiz, E. P. (1983). Philippine population studies, 1978-1981: An annotated bibliography. Institute of Mass Communication, University of the Philippines System.

Cita Chicago (17th ed.)

Ortiz, Edna Panlilio. Philippine Population Studies, 1978-1981: An Annotated Bibliography. Quezon City: Institute of Mass Communication, University of the Philippines System, 1983.

Cita MLA (9th ed.)

Ortiz, Edna Panlilio. Philippine Population Studies, 1978-1981: An Annotated Bibliography. Institute of Mass Communication, University of the Philippines System, 1983.