APA (7th ed.) Citation

Skurzynski, G., & Ferguson, A. (2002). Out of the deep. National Geographic Society.

Chicago Style (17th ed.) Citation

Skurzynski, Gloria, and Alane Ferguson. Out of the Deep. New York: National Geographic Society, 2002.

MLA (9th ed.) Citation

Skurzynski, Gloria, and Alane Ferguson. Out of the Deep. National Geographic Society, 2002.