APA (7th ed.) Citation

Silao, N. I. (1978). The risk of teenage pregnancies. Family Planning Organization of the Philippines, Medical and Clinical Services Division.

Chicago Style (17th ed.) Citation

Silao, Nora Ignacio. The Risk of Teenage Pregnancies. Quezon City: Family Planning Organization of the Philippines, Medical and Clinical Services Division, 1978.

MLA (9th ed.) Citation

Silao, Nora Ignacio. The Risk of Teenage Pregnancies. Family Planning Organization of the Philippines, Medical and Clinical Services Division, 1978.