Introducing Biological Rhythms

MLA

Koukkari, Willard L, and Robert B Sothern. Introducing Biological Rhythms. Springer Netherlands, 2006.

APA

Koukkari, W. L, & Sothern, R. B. (2006). Introducing Biological Rhythms. Springer Netherlands.

Chicago

Koukkari, Willard L., and Robert B Sothern. Introducing Biological Rhythms. : Springer Netherlands, 2006.