APA (7th ed.) Citation

Smart, N. (1973). The phenomenon of religion / by N. Smart. Macmillan.

Chicago Style (17th ed.) Citation

Smart, N. The Phenomenon of Religion / by N. Smart. Macmillan, 1973.

MLA (9th ed.) Citation

Smart, N. The Phenomenon of Religion / by N. Smart. Macmillan, 1973.

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