APA-viite

Duby, R. C. (2006). Text Book of Biotechnology (4th ed.). S Chand & Co..

Chicago-tyylinen lähdeviittaus

Duby, R. C. Text Book of Biotechnology. 4th ed. New Delhi: S Chand & Co., 2006.

MLA-viite

Duby, R. C. Text Book of Biotechnology. 4th ed. S Chand & Co., 2006.