APA引文

Bonnor, C. (1985). Key skills in geography. Melbourne, Australia: Longman Cheshire.

Trích dẫn kiểu Chicago

Bonnor, Chris. Key Skills in Geography. Melbourne, Australia: Longman Cheshire, 1985.

MLA引文

Bonnor, Chris. Key Skills in Geography. Melbourne, Australia: Longman Cheshire, 1985.

警告：這些引文格式不一定是100％准確.