APA引文

Baugh , L. (1998). How to write first class letterts. Viva.

Chicago Style (17th ed.) Citation

Baugh , L. How to Write First Class Letterts. New Delhi: Viva, 1998.

MLA引文

Baugh , L. How to Write First Class Letterts. Viva, 1998.

警告：這些引文格式不一定是100％准確.