APA引文

Bass, N. M., & Feagan, B. (2009). Emerging Issues in Gastroenterology and Hepatology. Millennium Medical Publishing.

Citação norma Chicago

Bass, Nathan M., and Brian Feagan. Emerging Issues in Gastroenterology and Hepatology. Millennium Medical Publishing, 2009.

MLA引文

Bass, Nathan M., and Brian Feagan. Emerging Issues in Gastroenterology and Hepatology. Millennium Medical Publishing, 2009.

警告：這些引文格式不一定是100％准確.