APA (7th ed.) Citation

Dorman, S., & Schelling, G. L. (2008). The Putnam Tradition. Project Gutenberg.

Chicago Style (17th ed.) Citation

Dorman, Sonya, and George Luther Schelling. The Putnam Tradition. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Dorman, Sonya, and George Luther Schelling. The Putnam Tradition. Project Gutenberg, 2008.

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