Gaya APA

Bent, A, J, D. (1986). Christian response in a world of crisis, a brief history of the WCC's Commission of. the Churches on International affairs. . Geneva: WCC.

Gaya MLA

Bent, Ans, J.van, Der.. "Christian response in a world of crisis, a brief history of the WCC's Commission of. the Churches on International affairs. ". Geneva: WCC, 1986. Buku.