APA (7th ed.) Citation

Nearing, S. (2009). The Next Step: A Plan for Economic World Federation. Project Gutenberg.

Chicago Style (17th ed.) Citation

Nearing, Scott. The Next Step: A Plan for Economic World Federation. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Nearing, Scott. The Next Step: A Plan for Economic World Federation. Project Gutenberg, 2009.

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