APA (7th ed.) Citation

Henson, M. A. (1912). A negro explorer at the North pole. Frederick A. Stokes company.

Chicago Style (17th ed.) Citation

Henson, Matthew Alexander. A Negro Explorer at the North Pole. New York: Frederick A. Stokes company, 1912.

MLA (9th ed.) Citation

Henson, Matthew Alexander. A Negro Explorer at the North Pole. Frederick A. Stokes company, 1912.