APA (7th ed.) Citation

Holub, J. (2013). What Was The Gold Rush? Penguin Group.

Chicago Style (17th ed.) Citation

Holub, Joan. What Was The Gold Rush? New York: Penguin Group, 2013.

MLA (9th ed.) Citation

Holub, Joan. What Was The Gold Rush? Penguin Group, 2013.

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