APA (7th ed.) Citation

Hall, E. R., & Alvarez, T. (2008). A New Subspecies of the Black Myotis (Bat) from Eastern Mexico. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hall, E. Raymond, and Ticul Alvarez. A New Subspecies of the Black Myotis (Bat) from Eastern Mexico. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Hall, E. Raymond, and Ticul Alvarez. A New Subspecies of the Black Myotis (Bat) from Eastern Mexico. Project Gutenberg, 2008.

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