APA (7th ed.) Citation

Sellar, W. Y. (2012). The Roman Poets of the Republic. Project Gutenberg.

Chicago Style (17th ed.) Citation

Sellar, W. Y. The Roman Poets of the Republic. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Sellar, W. Y. The Roman Poets of the Republic. Project Gutenberg, 2012.

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