Cita APA (7th ed.)
Needham, W. L. (1978). Christianity in the World: Its status and future. World Vision International.
Cita Chicago (17th ed.)
Needham, William L. Christianity in the World: Its Status and Future. California: World Vision International, 1978.
Cita MLA (9th ed.)
Needham, William L. Christianity in the World: Its Status and Future. World Vision International, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.