APA (7th ed.) Citation

Van Loon, H. W. (1932). Van Loon's geography: The study of the world we live in. Simon and Schuster.

Chicago Style (17th ed.) Citation

Van Loon, Hendrick Willem. Van Loon's Geography: The Study of the World We Live in. New York: Simon and Schuster, 1932.

MLA (9th ed.) Citation

Van Loon, Hendrick Willem. Van Loon's Geography: The Study of the World We Live in. Simon and Schuster, 1932.