APA-viite (7. p.)

Gaudy, A. F., & Gaudy, E. T. (1980). Microbiology for environmental scientists and engineers. McGraw-Hill.

Chicago-viite (17. p.)

Gaudy, Anthony F., ja Elizabeth T. Gaudy. Microbiology for Environmental Scientists and Engineers. Bogota: McGraw-Hill, 1980.

MLA-viite (9. p.)

Gaudy, Anthony F., ja Elizabeth T. Gaudy. Microbiology for Environmental Scientists and Engineers. McGraw-Hill, 1980.