APA-viite (7. p.)
Drisdelle, R. (2010). Parasites: Tales of humanity's most unwelcome guests. University of California Press.
Chicago-viite (17. p.)
Drisdelle, Rosemary. Parasites: Tales of Humanity's Most Unwelcome Guests. Berkeley: University of California Press, 2010.
MLA-viite (9. p.)
Drisdelle, Rosemary. Parasites: Tales of Humanity's Most Unwelcome Guests. University of California Press, 2010.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.