Cita APA

Saini, L., & Bali, P. (1988). Commercial Geography. Kalyani Publishers.

Citación estilo Chicago

Saini, L.D, and P.K Bali. Commercial Geography. New Delhi, India: Kalyani Publishers, 1988.

Cita MLA

Saini, L.D, and P.K Bali. Commercial Geography. Kalyani Publishers, 1988.