APA (7th ed.) Citation

Middleton, G., & Mills, T. R. (2009). The Student's Companion to Latin Authors. Project Gutenberg.

Chicago Style (17th ed.) Citation

Middleton, George, and Thomas Ross Mills. The Student's Companion to Latin Authors. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Middleton, George, and Thomas Ross Mills. The Student's Companion to Latin Authors. Project Gutenberg, 2009.

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