APA način citiranja (7. izdanje)

ebrary, Inc, Bedford, M. R., & Partridge, G. G. (2001). Enzymes in farm animal nutrition. CABI Pub..

Čikaški stil citiranja (17. izdanje)

ebrary, Inc, Michael R. Bedford, i Gary G. Partridge. Enzymes in Farm Animal Nutrition. Oxon, UK ; New York: CABI Pub., 2001.

MLA način citiranja (9. izdanje)

ebrary, Inc, et al. Enzymes in Farm Animal Nutrition. CABI Pub., 2001.