APA (7th ed.) Citation

Herman, G., Hoare, J., O'Connor, J., & Shainbrown, I. (2018). What was the Holocaust? Penguin Workshop.

Chicago Style (17th ed.) Citation

Herman, Gail, Jerry Hoare, Jane O'Connor, and Ilyse Shainbrown. What Was the Holocaust? New York, NY: Penguin Workshop, 2018.

MLA (8th ed.) Citation

Herman, Gail, et al. What Was the Holocaust? Penguin Workshop, 2018.

Warning: These citations may not always be 100% accurate.