Voyles, B. A. (2002). The biology of viruses. Boston: McGraw-Hill.
Chicago Style aipamenaVoyles, Bruce A. The Biology of Viruses. Boston: McGraw-Hill, 2002.
MLA aipamenaVoyles, Bruce A. The Biology of Viruses. Boston: McGraw-Hill, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.