APA (7th ed.) Citation

Thackeray, W. M. (2005). The Virginians. Project Gutenberg.

Chicago Style (17th ed.) Citation

Thackeray, William Makepeace. The Virginians. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Thackeray, William Makepeace. The Virginians. Project Gutenberg, 2005.

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