APA (7th ed.) Citation

Bulfinch, T. (2012). Oregon and Eldorado or, Romance of the Rivers. Project Gutenberg.

Chicago Style (17th ed.) Citation

Bulfinch, Thomas. Oregon and Eldorado or, Romance of the Rivers. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Bulfinch, Thomas. Oregon and Eldorado or, Romance of the Rivers. Project Gutenberg, 2012.

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