APA (7th ed.) Zitazioa

Gifford, P. (1993). Christianity and politics in Doe's Liberia. Cambridge.

Chicago Style (17th ed.) Zitazioa

Gifford, Paul. Christianity and Politics in Doe's Liberia. New York: Cambridge, 1993.

MLA (9th ed.) Zitazioa

Gifford, Paul. Christianity and Politics in Doe's Liberia. Cambridge, 1993.