Cita APA (7th ed.)

Luque, L. Q., & De Leon, M. F. M. (1989). Textbook on family planning (with overview of population trends, problems and policies). Rex Book Store.

Cita Chicago (17th ed.)

Luque, Lydia Quirolgico, i Marie Fe Manquera De Leon. Textbook on Family Planning (with Overview of Population Trends, Problems and Policies). Manila: Rex Book Store, 1989.

Cita MLA (9th ed.)

Luque, Lydia Quirolgico, i Marie Fe Manquera De Leon. Textbook on Family Planning (with Overview of Population Trends, Problems and Policies). Rex Book Store, 1989.