APA (7th ed.) Citation

McDonough, Y. Z., & Mortimer, L. (2013). What was the underground railroad? Grosset & Dunlap, an imprint of Penguin Group (USA) LLC.

Chicago Style (17th ed.) Citation

McDonough, Yona Zeldis, and Lauren Mortimer. What Was the Underground Railroad? New York, N.Y.: Grosset & Dunlap, an imprint of Penguin Group (USA) LLC, 2013.

MLA (8th ed.) Citation

McDonough, Yona Zeldis, and Lauren Mortimer. What Was the Underground Railroad? Grosset & Dunlap, an imprint of Penguin Group (USA) LLC, 2013.

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