MLA

Schweingruber, Fritz Hans, T. E Timell, and Rupert Wimmer. Wood Structure and Environment. Springer Berlin Heidelberg, 2007.

APA

Schweingruber, F. Hans, Timell, T. E, & Wimmer, R. (2007). Wood Structure and Environment. Springer Berlin Heidelberg.

Chicago

Schweingruber, Fritz Hans, T. E Timell, and Rupert Wimmer. Wood Structure and Environment. : Springer Berlin Heidelberg, 2007.