APA ציטוט

Agrawal, V. P. D. (1989). Management of aquatic ecosystems.

Chicago Edition Citation

Agrawal, V P; Desai. Management of Aquatic Ecosystems. Narendra Publishing House, Delhi, 1989.

ציטוט MLA

Agrawal, V P; Desai. Management of Aquatic Ecosystems. 1989.