APA-viite

Kamely , D. ., Chakrabarty , A. ., & Omen , G. S.. (1989). Biotechnology and biodegradation. Gulf publishing company.

Chicago-tyylinen lähdeviittaus

Kamely , Daphne , Ananda Chakrabarty , ja Gilbert S. Omen. Biotechnology and Biodegradation. Houston: Gulf publishing company, 1989.

MLA-viite

Kamely , Daphne , et al. Biotechnology and Biodegradation. Gulf publishing company, 1989.