APA (7th ed.) Citation

Grewal, J. S. (1990). The Sikhs of the Punjab The new Cambridge history of India.

Chicago Style (17th ed.) Citation

Grewal, J. S. "The Sikhs of the Punjab." The New Cambridge History of India 1990.

MLA (8th ed.) Citation

Grewal, J. S. "The Sikhs of the Punjab." The New Cambridge History of India, 1990.

Warning: These citations may not always be 100% accurate.