APA način citiranja (7. izdanje)
Crawford, D. H. (2007). Deadly companions: How microbes shaped our history. Oxford University Press.
Čikaški stil citiranja (17. izdanje)
Crawford, Dorothy H. Deadly Companions: How Microbes Shaped Our History. Oxford ; New York: Oxford University Press, 2007.
MLA način citiranja (9. izdanje)
Crawford, Dorothy H. Deadly Companions: How Microbes Shaped Our History. Oxford University Press, 2007.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.