APA (7th ed.) Citation

Anderson, K., & Hammond, T. (2018). Who is Judy Blume? Penguin Workshop, an imprint of Penguin Random House.

Chicago Style (17th ed.) Citation

Anderson, Kirsten, and Ted Hammond. Who Is Judy Blume? New York, New York: Penguin Workshop, an imprint of Penguin Random House, 2018.

MLA (8th ed.) Citation

Anderson, Kirsten, and Ted Hammond. Who Is Judy Blume? Penguin Workshop, an imprint of Penguin Random House, 2018.

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