APA引文
Gillham, B. (1997). The facts about teenage pregnancies. Cassell.
Chicago Style (17th ed.) Citation
Gillham, Bill. The Facts About Teenage Pregnancies. London ; Herndon, VA: Cassell, 1997.
MLA引文
Gillham, Bill. The Facts About Teenage Pregnancies. Cassell, 1997.
警告:這些引文格式不一定是100%准確.