Παραπομπή APA

Cowan, S. (1978). Dictionary of microbial taxonomy. Cambridge university press.

Παραπομπή Chicago Style

Cowan, S.T. Dictionary of Microbial Taxonomy. Cambridge: Cambridge university press, 1978.

Παραπομπή MLA

Cowan, S.T. Dictionary of Microbial Taxonomy. Cambridge university press, 1978.