MLA

Köhler, Richard, Alecs Recher, and Julia Ehrt. Legal Gender Recognition In Europe : Toolkit. [Berlin]: TGEU, 2013.

APA

Köhler, R., Recher, A., & Ehrt, J. (2013). Legal Gender Recognition in Europe : Toolkit. [Berlin]: TGEU.

Chicago

Köhler, Richard, Alecs Recher, and Julia Ehrt. Legal Gender Recognition In Europe: Toolkit. [Berlin]: TGEU, 2013.