APA (7th ed.) Citation

Carroll, L. (2008). Through the looking-glass by Lewis Caroll. Project Gutenberg Literary Archive Foundation.

Chicago Style (17th ed.) Citation

Carroll, Lewis. Through the Looking-glass by Lewis Caroll. Salt Lake City: Project Gutenberg Literary Archive Foundation, 2008.

MLA (9th ed.) Citation

Carroll, Lewis. Through the Looking-glass by Lewis Caroll. Project Gutenberg Literary Archive Foundation, 2008.

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