APA引文

Weber, R. S., & Pytynia, K. B. (2004). Principles and Practice of Head and Neck Oncology. Nature Publishing Group.

Citação norma Chicago

Weber, R S., and K B. Pytynia. Principles and Practice of Head and Neck Oncology. Nature Publishing Group, 2004.

MLA引文

Weber, R S., and K B. Pytynia. Principles and Practice of Head and Neck Oncology. Nature Publishing Group, 2004.

警告：這些引文格式不一定是100％准確.