APA (7th ed.) Citation

Leffingwell, A. (2010). Vivisection. Project Gutenberg.

Chicago Style (17th ed.) Citation

Leffingwell, Albert. Vivisection. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Leffingwell, Albert. Vivisection. Project Gutenberg, 2010.

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