APA Citation

Perrin, W. F. (1989). Biology and conservation of the river dolphins. Suecia: IUCN.

Chicago Style Citation

Perrin, William F. Biology and Conservation of the River Dolphins. Suecia: IUCN, 1989.

MLA Citation

Perrin, William F. Biology and Conservation of the River Dolphins. Suecia: IUCN, 1989.

Warning: These citations may not always be 100% accurate.