APA (7th ed.) Citation

Pascal, J. B., & Groff, D. (2014). What was the Hindenburg? Grosset & Dunlap, an Imprint of Penguin Group (USA) LLC.

Chicago Style (17th ed.) Citation

Pascal, Janet B., and David Groff. What Was the Hindenburg? New York: Grosset & Dunlap, an Imprint of Penguin Group (USA) LLC, 2014.

MLA (8th ed.) Citation

Pascal, Janet B., and David Groff. What Was the Hindenburg? Grosset & Dunlap, an Imprint of Penguin Group (USA) LLC, 2014.

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