APA引文

Chan, H. S. (1985). Consequences of teenage childbearing: A controlled cohort study in Singapore.

Chicago Style (17th ed.) Citation

Chan, Ho Sut-Ying. Consequences of Teenage Childbearing: A Controlled Cohort Study in Singapore. 1985.

MLA引文

Chan, Ho Sut-Ying. Consequences of Teenage Childbearing: A Controlled Cohort Study in Singapore. 1985.

警告：這些引文格式不一定是100％准確.