APA (7th ed.) Citation

Singh, B. G. (1999). Khalsa: Its Role In The 21st Century. Khalsa and the twentyfirst century, 147-153.

Chicago Style (17th ed.) Citation

Singh, Brig Gurdip. "Khalsa: Its Role In The 21st Century." Khalsa and the Twentyfirst Century 1999: 147-153.

MLA (8th ed.) Citation

Singh, Brig Gurdip. "Khalsa: Its Role In The 21st Century." Khalsa and the Twentyfirst Century, 1999, pp. 147-153.