APA (7th ed.) Citation

Lawler, J., & Skerry, B. (2013). Ocean counting. National Geographic Kids.

Chicago Style (17th ed.) Citation

Lawler, Janet, and Brian Skerry. Ocean Counting. Washington, D.C.: National Geographic Kids, 2013.

MLA (8th ed.) Citation

Lawler, Janet, and Brian Skerry. Ocean Counting. National Geographic Kids, 2013.

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