APA (7th ed.) Citation

Puri, S. S. (1999). Sikh philosophy and spiritual life. Sikh religion and philosophy series.

Chicago Style (17th ed.) Citation

Puri, Shamsher Singh. "Sikh Philosophy and Spiritual Life." Sikh Religion and Philosophy Series 1999.

MLA (8th ed.) Citation

Puri, Shamsher Singh. "Sikh Philosophy and Spiritual Life." Sikh Religion and Philosophy Series, 1999.

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