APA način citiranja (7. izdanje)
Wanlass ,lawrence c. (1956). Gettel's history of political thought (2nd ed.). Surjeet publications.
Čikaški stil citiranja (17. izdanje)
Wanlass ,lawrence c. Gettel's History of Political Thought. 2nd ed. New Delhi: Surjeet publications, 1956.
MLA način citiranja (9. izdanje)
Wanlass ,lawrence c. Gettel's History of Political Thought. 2nd ed. Surjeet publications, 1956.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.