APA (7th ed.) Citation

Cory, D., Kirk, M. L., Aspell, S., Babcock, E. J., & Peake, H. (2013). The Jumble Book A Jumble of Good Things. Project Gutenberg.

Chicago Style (17th ed.) Citation

Cory, David, Maria Louise Kirk, S. Aspell, E. J. Babcock, and Harvey Peake. The Jumble Book A Jumble of Good Things. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Cory, David, et al. The Jumble Book A Jumble of Good Things. Project Gutenberg, 2013.

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