APA (7th ed.) Citation

Ziefert, H., & Bolam, E. (1998). A polar bear can swim: What animals can and cannot do. Viking.

Chicago Style (17th ed.) Citation

Ziefert, Harriet, and Emily Bolam. A Polar Bear Can Swim: What Animals Can and Cannot Do. New York: Viking, 1998.

MLA (8th ed.) Citation

Ziefert, Harriet, and Emily Bolam. A Polar Bear Can Swim: What Animals Can and Cannot Do. Viking, 1998.

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