APA (7th ed.) Citation

Ward, H., & Hallock, R. M. (2004). Milly and Olly. Project Gutenberg.

Chicago Style (17th ed.) Citation

Ward, Humphry, and Ruth Mary Hallock. Milly and Olly. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Ward, Humphry, and Ruth Mary Hallock. Milly and Olly. Project Gutenberg, 2004.

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