APA (7th ed.) Citation

Longinus, 1. c., Lang, A., & Havell, H. L. (2006). On the Sublime. Project Gutenberg.

Chicago Style (17th ed.) Citation

Longinus, 1st cent, Andrew Lang, and H. L. Havell. On the Sublime. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Longinus, 1st cent, et al. On the Sublime. Project Gutenberg, 2006.

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