Παραπομπή APA

Tonapi, G. T. (1980). Freshwater animals of India: : an ecological approach. Oxford & IBH.

Παραπομπή Chicago Style

Tonapi, G. T. Freshwater Animals of India: : An Ecological Approach. New Delhi: Oxford & IBH, 1980.

Παραπομπή MLA

Tonapi, G. T. Freshwater Animals of India: : An Ecological Approach. Oxford & IBH, 1980.