Cita APA (7th ed.)

Grewal, J. S. (1991). The Sikhs of the Punjab (Second edition.). Cambridge University Press.

Cita Chicago (17th ed.)

Grewal, J. S. The Sikhs of the Punjab. Second edition. Cambridge [England] ; New York: Cambridge University Press, 1991.

Cita MLA (8th ed.)

Grewal, J. S. The Sikhs of the Punjab. Second edition. Cambridge University Press, 1991.