CRUEGER WULF AND CRUEGER ANNELIESE. (2005). BIOTECHNOLOGY A TEXT BOOK OF INDUSTRIAL MICROBIOLOGY (2nd.). PANIMA PUBLISHING , NEW DELHI.
芝加哥风格引文CRUEGER WULF AND CRUEGER ANNELIESE. BIOTECHNOLOGY A TEXT BOOK OF INDUSTRIAL MICROBIOLOGY. 2nd. PANIMA PUBLISHING , NEW DELHI, 2005.
MLA引文CRUEGER WULF AND CRUEGER ANNELIESE. BIOTECHNOLOGY A TEXT BOOK OF INDUSTRIAL MICROBIOLOGY. 2nd. PANIMA PUBLISHING , NEW DELHI, 2005.
警告：这些引文格式不一定是100％准确.