APA-viite

Agrawal, K. (2012). Water "the elixir of life is endangered". Concept publishing.

Chicago-tyylinen lähdeviittaus

Agrawal, K.P. Water "the Elixir of Life Is Endangered". New Delhi: Concept publishing, 2012.

MLA-viite

Agrawal, K.P. Water "the Elixir of Life Is Endangered". Concept publishing, 2012.