Cita APA (7th ed.)

Willey, J. M. (2008). Prescott, Harley, and Klein's: Microbiology (7thed.). McGraw- Hill.

Cita Chicago (17th ed.)

Willey, Joanne M. Prescott, Harley, and Klein's: Microbiology. 7thed. Boston: McGraw- Hill, 2008.

Cita MLA (9th ed.)

Willey, Joanne M. Prescott, Harley, and Klein's: Microbiology. 7thed. McGraw- Hill, 2008.