MLA

Schubiger, P. August, et al. Pet Chemistry. Springer Berlin Heidelberg, 2007.

APA

Schubiger, P. August, Friebe M.Matthias, F. M.Matthias, & Lehmann, L., Schubiger, P. A, Friebe, M., & Lehmann, L. (2007). PET Chemistry. Springer Berlin Heidelberg.

Chicago

Schubiger, P. August, Friebe M.Matthias, Lutz Lehmann, P. A Schubiger, M Friebe, and L Lehmann. PET Chemistry. : Springer Berlin Heidelberg, 2007.