APA (7th ed.) Citation

Van Loon, H. W. (1932). To have or to be--take your choice. The John Day company.

Chicago Style (17th ed.) Citation

Van Loon, Hendrik Willem. To Have or to Be--take Your Choice. New York: The John Day company, 1932.

MLA (9th ed.) Citation

Van Loon, Hendrik Willem. To Have or to Be--take Your Choice. The John Day company, 1932.