APA (7th ed.) Citation

Fahlbusch, E., Bromiley, G. W., & Barrett, D. B. (2008). The encyclopedia of Christianity. William B. Eerdmans [etc.].

Chicago Style (17th ed.) Citation

Fahlbusch, Erwin, Geoffrey William Bromiley, and David B. Barrett. The Encyclopedia of Christianity. Grand Rapids [etc.]: William B. Eerdmans [etc.], 2008.

MLA (9th ed.) Citation

Fahlbusch, Erwin, et al. The Encyclopedia of Christianity. William B. Eerdmans [etc.], 2008.