APA-referens

Baldev Kumar & Harish Kumar Chopra. (2005). Biogenesis of natural products. Narosa publishing.

Chicago-stil citat

Baldev Kumar och Harish Kumar Chopra. Biogenesis of Natural Products. New Delhi: Narosa publishing, 2005.

MLA-referens

Baldev Kumar och Harish Kumar Chopra. Biogenesis of Natural Products. Narosa publishing, 2005.