APA (7th ed.) Citation

Grewal, J. S. (1990). The Sikhs of the Punjab (1. publ.). Cambridge Univ. Press. https://doi.org/10.1017/CHOL9780521268844

Chicago Style (17th ed.) Citation

Grewal, J. S. The Sikhs of the Punjab. 1. publ. Cambridge [u.a.]: Cambridge Univ. Press, 1990. https://doi.org/10.1017/CHOL9780521268844.

MLA (9th ed.) Citation

Grewal, J. S. The Sikhs of the Punjab. 1. publ. Cambridge Univ. Press, 1990. https://doi.org/10.1017/CHOL9780521268844.