APA (7th ed.) Citation

Hazlitt, H. (1951). The great idea. Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Hazlitt, Henry. The Great Idea. New York: Appleton-Century-Crofts, 1951.

MLA (9th ed.) Citation

Hazlitt, Henry. The Great Idea. Appleton-Century-Crofts, 1951.