APA (7th ed.) Citation

Moojen, J., & Hall, E. R. (2013). Speciation in the Brazilian Spiny Rats. Project Gutenberg.

Chicago Style (17th ed.) Citation

Moojen, João, and E. Raymond Hall. Speciation in the Brazilian Spiny Rats. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Moojen, João, and E. Raymond Hall. Speciation in the Brazilian Spiny Rats. Project Gutenberg, 2013.

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