APA (7th ed.) Citation

Newbigin, M. I. (2012). Modern Geography. Project Gutenberg.

Chicago Style (17th ed.) Citation

Newbigin, Marion I. Modern Geography. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Newbigin, Marion I. Modern Geography. Project Gutenberg, 2012.

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