Percival, S. (2004). Microbiology of waterborne. Elsevier Academic Press.
Chicago Style aipamenaPercival, Steven. Microbiology of Waterborne. London: Elsevier Academic Press, 2004.
MLA aipamenaPercival, Steven. Microbiology of Waterborne. Elsevier Academic Press, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.