Carrick, C., & Carrick, D. (1986). What happened to Patrick's dinosaurs? Clarion Books.
Chicago Style (17th ed.) CitationCarrick, Carol, and Donald Carrick. What Happened to Patrick's Dinosaurs? New York: Clarion Books, 1986.
MLA (8th ed.) CitationCarrick, Carol, and Donald Carrick. What Happened to Patrick's Dinosaurs? Clarion Books, 1986.
Warning: These citations may not always be 100% accurate.