Παραπομπή APA

Umbreit, W. W. (1962). Modern Microbiology. W H Freeman and Comapny.

Παραπομπή Chicago Style

Umbreit, Wayne W. Modern Microbiology. London: W H Freeman and Comapny, 1962.

Παραπομπή MLA

Umbreit, Wayne W. Modern Microbiology. W H Freeman and Comapny, 1962.