APA (7th ed.) Citation

Roe, A. S. (1860). How could he help it?, or, The heart triumphant. Derby & Jackson.

Chicago Style (17th ed.) Citation

Roe, A. S. How Could He Help It?, or, The Heart Triumphant. New York: Derby & Jackson, 1860.

MLA (9th ed.) Citation

Roe, A. S. How Could He Help It?, or, The Heart Triumphant. Derby & Jackson, 1860.

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