APA (7th ed.) Citation

Kelson, K. R., & Hall, E. R. (2009). Comments on the Taxonomy and Geographic Distribution of Some North American Rabbits. Project Gutenberg.

Chicago Style (17th ed.) Citation

Kelson, Keith R., and E. Raymond Hall. Comments on the Taxonomy and Geographic Distribution of Some North American Rabbits. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Kelson, Keith R., and E. Raymond Hall. Comments on the Taxonomy and Geographic Distribution of Some North American Rabbits. Project Gutenberg, 2009.

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