APA (7th ed.) Citation

Allen, Q. (2011). The Outdoor Chums on a Houseboat. Project Gutenberg.

Chicago Style (17th ed.) Citation

Allen, Quincy. The Outdoor Chums on a Houseboat. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Allen, Quincy. The Outdoor Chums on a Houseboat. Project Gutenberg, 2011.

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