एपीए उद्धरण

BROCK,THOMAS D & MADIGAN,MICHAEL T. (1991). BIOLOGY OF MICROORGANISMS. PRENTICE HALL.

शिकागो स्टाइल उद्धरण

BROCK,THOMAS D & MADIGAN,MICHAEL T. BIOLOGY OF MICROORGANISMS. NEW JERSERY: PRENTICE HALL, 1991.

एमएलए उद्धरण

BROCK,THOMAS D & MADIGAN,MICHAEL T. BIOLOGY OF MICROORGANISMS. PRENTICE HALL, 1991.