APA (7th ed.) Citation
Barker, M., & Scheele, J. (2019). Gender: A graphic guide. Icon Books.
Chicago Style (17th ed.) Citation
Barker, Meg-John, and Jules Scheele. Gender: A Graphic Guide. London: Icon Books, 2019.
MLA (9th ed.) Citation
Barker, Meg-John, and Jules Scheele. Gender: A Graphic Guide. Icon Books, 2019.
Warning: These citations may not always be 100% accurate.