APA (7th ed.) Citation

Reid, M., & Harvey, W. (2007). Quadrupeds, What They Are and Where Found A Book of Zoology for Boys. Project Gutenberg.

Chicago Style (17th ed.) Citation

Reid, Mayne, and William Harvey. Quadrupeds, What They Are and Where Found A Book of Zoology for Boys. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Reid, Mayne, and William Harvey. Quadrupeds, What They Are and Where Found A Book of Zoology for Boys. Project Gutenberg, 2007.

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