APA (7th ed.) Citation

Brandenburg, J., & Guernsey, J. B. (1993). To the top of the world: Adventures with Arctic wolves. Walker.

Chicago Style (17th ed.) Citation

Brandenburg, Jim, and JoAnn Bren Guernsey. To the Top of the World: Adventures with Arctic Wolves. New York: Walker, 1993.

MLA (8th ed.) Citation

Brandenburg, Jim, and JoAnn Bren Guernsey. To the Top of the World: Adventures with Arctic Wolves. Walker, 1993.

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