APA (7th ed.) Citation

Bergen, F. D. (2009). Current Superstitions. Project Gutenberg.

Chicago Style (17th ed.) Citation

Bergen, Fanny D. Current Superstitions. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Bergen, Fanny D. Current Superstitions. Project Gutenberg, 2009.

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