APA (7th ed.) Citation

Kellogg, F. B. (2014). Nine O'Clock Talks. Project Gutenberg.

Chicago Style (17th ed.) Citation

Kellogg, Frederic B. Nine O'Clock Talks. Project Gutenberg, 2014.

MLA (9th ed.) Citation

Kellogg, Frederic B. Nine O'Clock Talks. Project Gutenberg, 2014.

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