MLA

Christen, Markus, et al. Empirically Informed Ethics: Morality Between Facts and Norms. Springer International Publishing, 2014.

APA

Christen, M., van Schaik, C., Fischer, J., Huppenbauer, M., & Tanner, C. (2014). Empirically Informed Ethics: Morality between Facts and Norms. Springer International Publishing.

Chicago

Christen, Markus, Carel van Schaik, Johannes Fischer, Markus Huppenbauer, and Carmen Tanner. Empirically Informed Ethics: Morality Between Facts and Norms. : Springer International Publishing, 2014.