APA aipamena

Gervacio, R. S., Raymundo, C. M., & Berja, C. L. (2008). Premarital sex and other sexual risk-taking behaviors among the youth in CARAGA region. Demographic Research and Development Foundation, Inc.

Chicago Style aipamena

Gervacio, Ramonnetto S., Corazon M. Raymundo, and Clarinda L. Berja. Premarital Sex and Other Sexual Risk-taking Behaviors Among the Youth in CARAGA Region. Quezon City: Demographic Research and Development Foundation, Inc, 2008.

MLA aipamena

Gervacio, Ramonnetto S., et al. Premarital Sex and Other Sexual Risk-taking Behaviors Among the Youth in CARAGA Region. Demographic Research and Development Foundation, Inc, 2008.