MLA

Tu, Yu-Kang, and Darren C Greenwood. Modern Methods for Epidemiology. Springer Netherlands, 2012.

APA

Tu, Y., & Greenwood, D. C. (2012). Modern Methods for Epidemiology. Springer Netherlands.

Chicago

Tu, Yu-Kang, and Darren C Greenwood. Modern Methods for Epidemiology. : Springer Netherlands, 2012.