APA-referens

Panigrahi, A. (2009). Water pollution: A problem in aquatic life. ALP Books.

Chicago-stil citat

Panigrahi, A. Water Pollution: A Problem in Aquatic Life. New Delhi: ALP Books, 2009.

MLA-referens

Panigrahi, A. Water Pollution: A Problem in Aquatic Life. ALP Books, 2009.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.