APA引文

Hume, D. (2001). Of essay writing. Alex Catalogue.

芝加哥风格引文

Hume, David. Of Essay Writing. Raleigh, NC: Alex Catalogue, 2001.

MLA引文

Hume, David. Of Essay Writing. Alex Catalogue, 2001.

警告：这些引文格式不一定是100％准确.