APA引文

Silverstein, A. (2013). Handy health guide to colds and flu.

Chicago Style (17th ed.) Citation

Silverstein, Alvin. Handy Health Guide to Colds and Flu. 2013.

MLA引文

Silverstein, Alvin. Handy Health Guide to Colds and Flu. 2013.

警告：這些引文格式不一定是100％准確.