APA (7th ed.) Citation

Abbott, J. (2004). Rollo at Play; Or, Safe Amusements. Project Gutenberg.

Chicago Style (17th ed.) Citation

Abbott, Jacob. Rollo at Play; Or, Safe Amusements. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Abbott, Jacob. Rollo at Play; Or, Safe Amusements. Project Gutenberg, 2004.

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