MLA

Franz-Xaver Reichl, Michael Schwenk, and Michael Schwenk. Regulatory Toxicology. Springer Berlin Heidelberg, 2014.

APA

Franz-Xaver Reichl, M. Schwenk, & Schwenk, M. (2014). Regulatory Toxicology. Springer Berlin Heidelberg.

Chicago

Franz-Xaver Reichl, Michael Schwenk, and Michael Schwenk. Regulatory Toxicology. : Springer Berlin Heidelberg, 2014.