APA (7th ed.) Citation

Kostyal, K. (2004). Hats / K.M. Kostyal. National Geographic Society ; Hi Marketing.

Chicago Style (17th ed.) Citation

Kostyal, K.M. Hats / K.M. Kostyal. Washington, D.C. : London: National Geographic Society ; Hi Marketing, 2004.

MLA (9th ed.) Citation

Kostyal, K.M. Hats / K.M. Kostyal. National Geographic Society ; Hi Marketing, 2004.

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