APA (7th ed.) Citation

Brownstone, D. M. (1989). Natural Wonders of America. Aladdin Books.

Chicago Style (17th ed.) Citation

Brownstone, David M. Natural Wonders of America. New York: Aladdin Books, 1989.

MLA (9th ed.) Citation

Brownstone, David M. Natural Wonders of America. Aladdin Books, 1989.

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