Παραπομπή APA

Jayappa, K., & Narayana, A. (2009). Coastal environments: :problems and prospectives. I.K. International pub.

Παραπομπή Chicago Style

Jayappa, K.S., και A.C Narayana. Coastal Environments: :problems and Prospectives. New Delhi: I.K. International pub, 2009.

Παραπομπή MLA

Jayappa, K.S., και A.C Narayana. Coastal Environments: :problems and Prospectives. I.K. International pub, 2009.