Hoebel, E. A. (1958). Man in the primitive world (2nd ed.). McGraw-Hill.
Cita Chicago (17th ed.)Hoebel, E. Adamson. Man in the Primitive World. 2nd ed. New York: McGraw-Hill, 1958.
Cita MLA (9th ed.)Hoebel, E. Adamson. Man in the Primitive World. 2nd ed. McGraw-Hill, 1958.
Atenció: Aquestes cites poden no estar 100% correctes.