APA način citiranja

Herman, G. E., & Modrich, P. (1981). Escherichia coli K-12 clones that overproduce dam methylase are hypermutable.

Čikaški stil citiranja

Herman, G E., i P. Modrich. Escherichia Coli K-12 Clones That Overproduce Dam Methylase Are Hypermutable. 1981.

MLA način citiranja

Herman, G E., i P. Modrich. Escherichia Coli K-12 Clones That Overproduce Dam Methylase Are Hypermutable. 1981.