APA (7th ed.) Citation

Grewal, J. (1990). The sikhs of the Punjab. Unive. Pr..

Chicago Style (17th ed.) Citation

Grewal, J.S. The Sikhs of the Punjab. Cambridge: Unive. Pr., 1990.

MLA (9th ed.) Citation

Grewal, J.S. The Sikhs of the Punjab. Unive. Pr., 1990.