APA-referens

Purohit,S.S, Kakrani,H.N, & Saluja,A.K. (2007). Pharmaceutical Biotechnology. Agrobios India.

Chicago-stil citat

Purohit,S.S, Kakrani,H.N, och Saluja,A.K. Pharmaceutical Biotechnology. Jodhpur: Agrobios India, 2007.

MLA-referens

Purohit,S.S, et al. Pharmaceutical Biotechnology. Agrobios India, 2007.