MLA

Caldwell, M. M, et al. Forest Diversity and Function. Springer Berlin Heidelberg, 2005.

APA

Caldwell, M. M, Heldmaier, G., Körner, C., Scherer-Lorenzen, M., Scherer-Lorenzen, M., Schulze, E., & Schulze, E. (2005). Forest Diversity and Function. Springer Berlin Heidelberg.

Chicago

Caldwell, M. M., G Heldmaier, Christian Körner, M Scherer-Lorenzen, Michael Scherer-Lorenzen, Ernst-Detlef Schulze, and E.-D Schulze. Forest Diversity and Function. : Springer Berlin Heidelberg, 2005.