Willey, J. M. (2011). Prescott' s Microbiology (8thed.). McGraw- Hill.
Chicago Style (17th ed.) ZitazioaWilley, Joanne M. Prescott' S Microbiology. 8thed. New York: McGraw- Hill, 2011.
MLA (9th ed.) ZitazioaWilley, Joanne M. Prescott' S Microbiology. 8thed. McGraw- Hill, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.