APA Style

Hasan, A. (1992). Toils and Triumphs of Srinivasa Ramanujan the Man and the Mathematician (1st Edition). India: National Publishing House.

MLA Style

Hasan, Abdi,Wazir. "Toils and Triumphs of Srinivasa Ramanujan the Man and the Mathematician". 1st Edition India: National Publishing House, 1992. .