APA引文

Medina, N., & Groff, D. (2017). What was the Ice Age? Penguin Workshop, an imprint of Penguin Random House.

Chicago Style (17th ed.) Citation

Medina, Nico, and David Groff. What Was the Ice Age? New York, New York: Penguin Workshop, an imprint of Penguin Random House, 2017.

MLA引文

Medina, Nico, and David Groff. What Was the Ice Age? Penguin Workshop, an imprint of Penguin Random House, 2017.

警告：這些引文格式不一定是100％准確.