APA引文

Wanlass, L. C. (1970). Gettel's history of political thought. George Allen & Unwin.

Chicago Edition Citation

Wanlass, Lawrence C. Gettel's History of Political Thought. George Allen & Unwin, 1970.

MLA引文

Wanlass, Lawrence C. Gettel's History of Political Thought. George Allen & Unwin, 1970.

警告:這些引文格式不一定是100%准確.