Cita APA

Vishwas, S. K., & Avijit, G. (2001). Introduction to geomorphology. Orient Longman.

Citación estilo Chicago

Vishwas, S. Kale, y Gupta Avijit. Introduction to Geomorphology. Hyderabad: Orient Longman, 2001.

Cita MLA

Vishwas, S. Kale, y Gupta Avijit. Introduction to Geomorphology. Orient Longman, 2001.