APA引文

Trask, R. (1997). Penguin guide to punctuation. Penguin Books.

Chicago Style (17th ed.) Citation

Trask, R. Penguin Guide to Punctuation. New: Penguin Books, 1997.

MLA引文

Trask, R. Penguin Guide to Punctuation. Penguin Books, 1997.

警告：這些引文格式不一定是100％准確.