MLA

Köhler, Richard, Alecs Recher, and Julia Ehrt. Legal Gender Recognition In Europe : Toolkit. 2nd revised version [Berlin]: TGEU, 2016.

APA

Köhler, R., Recher, A., & Ehrt, J. (2016). Legal Gender Recognition in Europe : Toolkit. 2nd revised version [Berlin]: TGEU.

Chicago

Köhler, Richard, Alecs Recher, and Julia Ehrt. Legal Gender Recognition In Europe: Toolkit. 2nd revised version [Berlin]: TGEU, 2016.