Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

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