Cita APA

FREEMAN,Bob.A. (1979). TEXT BOOK OF MICROBIOLOGY (21.). W.B. SAUNDERS COMPANY.

Citación estilo Chicago

FREEMAN,Bob.A. TEXT BOOK OF MICROBIOLOGY. 21. PHILADELPHIA & LONDON: W.B. SAUNDERS COMPANY, 1979.

Cita MLA

FREEMAN,Bob.A. TEXT BOOK OF MICROBIOLOGY. 21. W.B. SAUNDERS COMPANY, 1979.