Factor X

MLA

Angrick, Michael, Andreas Burger, and Harry Lehmann. Factor X. Dordrecht: Springer Netherlands, 2013.

APA

Angrick, M., Burger, A., & Lehmann, H. (2013). Factor X. Dordrecht: Springer Netherlands.

Chicago

Angrick, Michael, Andreas Burger, and Harry Lehmann. Factor X. Dordrecht: Springer Netherlands, 2013.