APA (7th ed.) Citation

Weatherford, C. B. (2008). I, Matthew Henson: Polar explorer (First published in the USA.). Walker.

Chicago Style (17th ed.) Citation

Weatherford, Carole Boston. I, Matthew Henson: Polar Explorer. First published in the USA. New York: Walker, 2008.

MLA (9th ed.) Citation

Weatherford, Carole Boston. I, Matthew Henson: Polar Explorer. First published in the USA. Walker, 2008.

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