APA (7th ed.) Citation

Wulff. (1997). Psychology of religion: Classic and contemporary (2nd ed.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Wulff. Psychology of Religion: Classic and Contemporary. 2nd ed. Toronto: John Wiley & Sons, 1997.

MLA (9th ed.) Citation

Wulff. Psychology of Religion: Classic and Contemporary. 2nd ed. John Wiley & Sons, 1997.

Warning: These citations may not always be 100% accurate.