Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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