APA (7th ed.) Citation

Ogena, N. B., & Ogena, A. F. (2016). Timing of sexual debut and marriage in Bicol: Does pregnancy matter? Commision on Population.

Chicago Style (17th ed.) Citation

Ogena, Nimfa B., and Angelique F. Ogena. Timing of Sexual Debut and Marriage in Bicol: Does Pregnancy Matter? Mandaluyong City: Commision on Population, 2016.

MLA (9th ed.) Citation

Ogena, Nimfa B., and Angelique F. Ogena. Timing of Sexual Debut and Marriage in Bicol: Does Pregnancy Matter? Commision on Population, 2016.