APA način citiranja

Khanna, K., & Gupta, V. (1978). Economic and commercial geography. Sultanchand & Sons.

Čikaški stil citiranja

Khanna, K.K, i V.K Gupta. Economic and Commercial Geography. New Delhi: Sultanchand & Sons, 1978.

MLA način citiranja

Khanna, K.K, i V.K Gupta. Economic and Commercial Geography. Sultanchand & Sons, 1978.