APA (7th ed.) Citation

Sinclair, U. (1948). A giant's strength: Drama in three acts. The Author.

Chicago Style (17th ed.) Citation

Sinclair, Upton. A Giant's Strength: Drama in Three Acts. Monrovia, California: The Author, 1948.

MLA (9th ed.) Citation

Sinclair, Upton. A Giant's Strength: Drama in Three Acts. The Author, 1948.