APA引文

Bradshaw, M. J. |. J. 1. (2008). Essentials of world regional geography. Boston: McGraw-Hill higher education.

Trích dẫn kiểu Chicago

Bradshaw, Michael J. |q(Michael John) 1935-. Essentials of World Regional Geography. Boston: McGraw-Hill higher education, 2008.

MLA引文

Bradshaw, Michael J. |q(Michael John) 1935-. Essentials of World Regional Geography. Boston: McGraw-Hill higher education, 2008.

警告：這些引文格式不一定是100％准確.