Center for Research on Environment Health and population Activities CREPHA. (2002). Pre-test of adolescent sexual and reproductive health newsletter-III.
芝加哥风格引文Center for Research on Environment Health and population Activities CREPHA. Pre-test of Adolescent Sexual and Reproductive Health Newsletter-III. 2002.
MLA引文Center for Research on Environment Health and population Activities CREPHA. Pre-test of Adolescent Sexual and Reproductive Health Newsletter-III. 2002.
警告：这些引文格式不一定是100％准确.