APA (7th ed.) Citation

Lofting, H., & Walpole, H. (1996). The Story of Doctor Dolittle. Project Gutenberg.

Chicago Style (17th ed.) Citation

Lofting, Hugh, and Hugh Walpole. The Story of Doctor Dolittle. Project Gutenberg, 1996.

MLA (9th ed.) Citation

Lofting, Hugh, and Hugh Walpole. The Story of Doctor Dolittle. Project Gutenberg, 1996.

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