Gigliotti, J., & Copeland, G. (2019). Who was Stephen Hawking? Penguin Workshop, an imprint of Penguin Random House.
Style de citation Chicago (17e éd.)Gigliotti, Jim, et Gregory Copeland. Who Was Stephen Hawking? New York, New York: Penguin Workshop, an imprint of Penguin Random House, 2019.
Style de citation MLA (8e éd.)Gigliotti, Jim, et Gregory Copeland. Who Was Stephen Hawking? Penguin Workshop, an imprint of Penguin Random House, 2019.
Attention : ces citations peuvent ne pas être correctes à 100%.