APA استشهاد

Agarwala, S. N. (1973). India's population problems. Tata Mcgraw-Hill.

استشهاد بنمط شيكاغو

Agarwala, S N. India's Population Problems. Bombay: Tata Mcgraw-Hill, 1973.

MLA استشهاد

Agarwala, S N. India's Population Problems. Tata Mcgraw-Hill, 1973.