APA

Pelczar M. J., Chan E. C. S., . (1981). Elements of microbiology. New York: McGraw-Hill.

Chicago

Pelczar Michael J, Chan E C S, . 1981. Elements of microbiology. New York: McGraw-Hill.

Harvard

Pelczar M. J., Chan E. C. S., . (1981). Elements of microbiology. New York: McGraw-Hill.

MLA

Pelczar Michael J, Chan E C S, . Elements of microbiology. New York: McGraw-Hill. 1981.