APA (7th ed.) Citation

Heiligman, D., & Santino, J. (2007). Celebrate Halloween. National Geographic Society.

Chicago Style (17th ed.) Citation

Heiligman, Deborah, and Jack Santino. Celebrate Halloween. Washington, D.C.: National Geographic Society, 2007.

MLA (8th ed.) Citation

Heiligman, Deborah, and Jack Santino. Celebrate Halloween. National Geographic Society, 2007.

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