APA (7th ed.) Citation

Riddle, A. G. (1874). The portrait: A romance of the Cuyahoga Valley. Cobb, Andrews.

Chicago Style (17th ed.) Citation

Riddle, A. G. The Portrait: A Romance of the Cuyahoga Valley. Cleveland: Cobb, Andrews, 1874.

MLA (9th ed.) Citation

Riddle, A. G. The Portrait: A Romance of the Cuyahoga Valley. Cobb, Andrews, 1874.

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