APA (7th ed.) Zitazioa

Gitau, S. K. (2000). The environment crisis: A challenge for African christianity. Acton Publishers.

Chicago Style (17th ed.) Zitazioa

Gitau, Samson K. The Environment Crisis: A Challenge for African Christianity. Nairobi: Acton Publishers, 2000.

MLA (9th ed.) Zitazioa

Gitau, Samson K. The Environment Crisis: A Challenge for African Christianity. Acton Publishers, 2000.