APA
Merrill R. M., . (2010). Environmental epidemiology. New Delhi: Jones and Bartlett Publishers.
Chicago
Merrill Ray M, . 2010. Environmental epidemiology. New Delhi: Jones and Bartlett Publishers.
Harvard
Merrill R. M., . (2010). Environmental epidemiology. New Delhi: Jones and Bartlett Publishers.
MLA
Merrill Ray M, . Environmental epidemiology. New Delhi: Jones and Bartlett Publishers. 2010.