APA (7th ed.) Citation

Cobb, I. S. (2003). Europe Revised. Project Gutenberg.

Chicago Style (17th ed.) Citation

Cobb, Irvin S. Europe Revised. Project Gutenberg, 2003.

MLA (9th ed.) Citation

Cobb, Irvin S. Europe Revised. Project Gutenberg, 2003.

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