APA
Atlas R. M. (., . (1997). Principles of microbiology. New Delhi # Dubuque: S. Chand & Company # Wm.C.Brown publishers.
Chicago
Atlas Ronald M (ed), . 1997. Principles of microbiology. New Delhi # Dubuque: S. Chand & Company # Wm.C.Brown publishers.
Harvard
Atlas R. M. (., . (1997). Principles of microbiology. New Delhi # Dubuque: S. Chand & Company # Wm.C.Brown publishers.
MLA
Atlas Ronald M (ed), . Principles of microbiology. New Delhi # Dubuque: S. Chand & Company # Wm.C.Brown publishers. 1997.