APA استشهاد

Khushwant Singh. (2004). A history of the Sikhs (2nd ed.). Oxford University Press.

استشهاد بنمط شيكاغو

Khushwant Singh. A History of the Sikhs. 2nd ed. New Delhi: Oxford University Press, 2004.

MLA استشهاد

Khushwant Singh. A History of the Sikhs. 2nd ed. Oxford University Press, 2004.