APA (7th ed.) Citation

Gladstone, W. E., Stephen, L., Newman, J. H., Freeman, E. A., & Froude, J. A. (2006). Prose Masterpieces from Modern Essayists, Volume 3 of 3. Project Gutenberg.

Chicago Style (17th ed.) Citation

Gladstone, W. E., Leslie Stephen, John Henry Newman, Edward Augustus Freeman, and James Anthony Froude. Prose Masterpieces from Modern Essayists, Volume 3 of 3. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Gladstone, W. E., et al. Prose Masterpieces from Modern Essayists, Volume 3 of 3. Project Gutenberg, 2006.

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