APA način citiranja (7. izdanje)

Babcock, E. B. 1., & Clausen, R. E. 1. (1927). Genetics in relation to agriculture (2nd ed.). McGraw-Hill.

Čikaški stil citiranja (17. izdanje)

Babcock, Ernest Brown 1877, i Roy Elwood 1891 Clausen. Genetics in Relation to Agriculture. 2nd ed. New York: McGraw-Hill, 1927.

MLA način citiranja (9. izdanje)

Babcock, Ernest Brown 1877, i Roy Elwood 1891 Clausen. Genetics in Relation to Agriculture. 2nd ed. McGraw-Hill, 1927.