APA (7th ed.) Citation

Richet, C., & Halliburton, W. D. (2011). The Pros and Cons of Vivisection. Project Gutenberg.

Chicago Style (17th ed.) Citation

Richet, Charles, and W. D. Halliburton. The Pros and Cons of Vivisection. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Richet, Charles, and W. D. Halliburton. The Pros and Cons of Vivisection. Project Gutenberg, 2011.

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