APA (7th ed.) Citation

Gupta, H. R. History of the Sikhs. Munshiram Manoharlal.

Chicago Style (17th ed.) Citation

Gupta, Hari Ram. History of the Sikhs. New Delhi: Munshiram Manoharlal.

MLA (9th ed.) Citation

Gupta, Hari Ram. History of the Sikhs. Munshiram Manoharlal.

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