Παραπομπή APA

Litchfield, C. D. (1976). Marine microbiology. Dowden.

Παραπομπή Chicago Style

Litchfield, Carol D. Marine Microbiology. Pennsylvania: Dowden, 1976.

Παραπομπή MLA

Litchfield, Carol D. Marine Microbiology. Dowden, 1976.