APA (7th ed.) Citation

Agius, S., Köhler, R., Aujean, S., & Ehrt, J. (2011). Human rights and gender identity: Best practice catalogue. Brussels: ILGA-Europe.

Chicago Style (17th ed.) Citation

Agius, Silvan, Richard Köhler, Sophie Aujean, and Julia Ehrt. Human Rights and Gender Identity: Best Practice Catalogue. Brussels: ILGA-Europe, 2011.

MLA (8th ed.) Citation

Agius, Silvan, et al. Human Rights and Gender Identity: Best Practice Catalogue. Brussels: ILGA-Europe, 2011.