APA (7th ed.) Citation

Greenbie, S. (2012). The Pacific Triangle. Project Gutenberg.

Chicago Style (17th ed.) Citation

Greenbie, Sydney. The Pacific Triangle. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Greenbie, Sydney. The Pacific Triangle. Project Gutenberg, 2012.

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