APA (7th ed.) Citation

Datta, K. (1957). Biography of Kunwar Singh and Amar Singh. K.P. Jayaswal Research Institute.

Chicago Style (17th ed.) Citation

Datta, Kalikinkar. Biography of Kunwar Singh and Amar Singh. Patna: K.P. Jayaswal Research Institute, 1957.

MLA (8th ed.) Citation

Datta, Kalikinkar. Biography of Kunwar Singh and Amar Singh. K.P. Jayaswal Research Institute, 1957.