APA (7th ed.) Citation

Alvarez, T. (2011). A New Species of Wood Rat (Neotoma) from Northeastern Mexico. Project Gutenberg.

Chicago Style (17th ed.) Citation

Alvarez, Ticul. A New Species of Wood Rat (Neotoma) from Northeastern Mexico. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Alvarez, Ticul. A New Species of Wood Rat (Neotoma) from Northeastern Mexico. Project Gutenberg, 2011.

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