Παραπομπή APA

Sharma, V. K. (2010). Intoduction to proces geomorphology. CRC Press.

Παραπομπή Chicago Style

Sharma, Vijay K. Intoduction to Proces Geomorphology. New York: CRC Press, 2010.

Παραπομπή MLA

Sharma, Vijay K. Intoduction to Proces Geomorphology. CRC Press, 2010.