APA استشهاد

Sinha, S. (1977). Emergency in perspective: Reprieve and challenge. Heritage Publs.

استشهاد بنمط شيكاغو

Sinha, Sachchidanand. Emergency in Perspective: Reprieve and Challenge. Delhi: Heritage Publs, 1977.

MLA استشهاد

Sinha, Sachchidanand. Emergency in Perspective: Reprieve and Challenge. Heritage Publs, 1977.