APA (7th ed.) Citation

Weatherford, C. B., & Velasquez, E. (2008). I, Matthew Henson: Polar explorer. Walker.

Chicago Style (17th ed.) Citation

Weatherford, Carole Boston, and Eric Velasquez. I, Matthew Henson: Polar Explorer. New York: Walker, 2008.

MLA (8th ed.) Citation

Weatherford, Carole Boston, and Eric Velasquez. I, Matthew Henson: Polar Explorer. Walker, 2008.

Warning: These citations may not always be 100% accurate.