APA (7th ed.) Citation

Walton, A., & Brooke, L. L. (2007). Penelope and the Others: Story of Five Country Children. Project Gutenberg.

Chicago Style (17th ed.) Citation

Walton, Amy, and L. Leslie Brooke. Penelope and the Others: Story of Five Country Children. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Walton, Amy, and L. Leslie Brooke. Penelope and the Others: Story of Five Country Children. Project Gutenberg, 2007.

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