DeLeon, C. (1999). America's first zoostory: 125 years at the Philadelphia Zoo. Virginia Beach, VA: Donning Co..
Chicago Style CitationDeLeon, Clark. America's First Zoostory: 125 Years At the Philadelphia Zoo. Virginia Beach, VA: Donning Co., 1999.
MLA CitationDeLeon, Clark. America's First Zoostory: 125 Years At the Philadelphia Zoo. Virginia Beach, VA: Donning Co., 1999.
Warning: These citations may not always be 100% accurate.