APA (7th ed.) Citation

Cole, E. B., & Dongen, H. R. v. (2007). The Best Made Plans. Project Gutenberg.

Chicago Style (17th ed.) Citation

Cole, Everett B., and H. R. van Dongen. The Best Made Plans. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Cole, Everett B., and H. R. van Dongen. The Best Made Plans. Project Gutenberg, 2007.

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