APA استشهاد

Chandna R C. (1996). A geography of population: Concepts,determinants and patterns. Kalyani.

استشهاد بنمط شيكاغو

Chandna R C. A Geography of Population: Concepts,determinants and Patterns. New Delhi: Kalyani, 1996.

MLA استشهاد

Chandna R C. A Geography of Population: Concepts,determinants and Patterns. Kalyani, 1996.