CRUEGER WULF. (2005). BIOTECHNOLOGY: A TEXTBOOK OF INDUSTRIAL MICROBIOLOGY (2.).
Cita Chicago (17th ed.)CRUEGER WULF. BIOTECHNOLOGY: A TEXTBOOK OF INDUSTRIAL MICROBIOLOGY. 2. INDIA, 2005.
Cita MLA (9th ed.)CRUEGER WULF. BIOTECHNOLOGY: A TEXTBOOK OF INDUSTRIAL MICROBIOLOGY. 2. 2005.
Atenció: Aquestes cites poden no estar 100% correctes.