Παραπομπή APA

Gopal, S. (1989). Radhakrishnan: A biography (1st.). OUP.

Παραπομπή Chicago Style

Gopal, Sarvepalli. Radhakrishnan: A Biography. 1st. New Delhi: OUP, 1989.

Παραπομπή MLA

Gopal, Sarvepalli. Radhakrishnan: A Biography. 1st. OUP, 1989.