Echem, R. R., & Marquez, M. P. N. (2016). Gender differentials in the premarital sexual initiation of Zamboanga Peninsula youth. Commision on Population.
Chicago Style (17th ed.) CitationEchem, Rosalyn R., and Maria Paz N. Marquez. Gender Differentials in the Premarital Sexual Initiation of Zamboanga Peninsula Youth. Mandaluyong City: Commision on Population, 2016.
MLA (9th ed.) CitationEchem, Rosalyn R., and Maria Paz N. Marquez. Gender Differentials in the Premarital Sexual Initiation of Zamboanga Peninsula Youth. Commision on Population, 2016.
Warning: These citations may not always be 100% accurate.