APA
(2004). Environmental Microbilogy and Biotechnology. New Delhi: New Age international {p} Limited.
Chicago
2004. Environmental Microbilogy and Biotechnology. New Delhi: New Age international {p} Limited.
Harvard
(2004). Environmental Microbilogy and Biotechnology. New Delhi: New Age international {p} Limited.
MLA
Environmental Microbilogy and Biotechnology. New Delhi: New Age international {p} Limited. 2004.