Page, M., & Ingpen, R. R. (1987). Encyclopedia of things that never were: Creatures, places, and people (1. American ed.). Viking Penguin.
Chicago Style (17th ed.) CitationPage, Michael, and Robert R. Ingpen. Encyclopedia of Things That Never Were: Creatures, Places, and People. 1. American ed. New York, N.Y: Viking Penguin, 1987.
MLA (9th ed.) CitationPage, Michael, and Robert R. Ingpen. Encyclopedia of Things That Never Were: Creatures, Places, and People. 1. American ed. Viking Penguin, 1987.
Warning: These citations may not always be 100% accurate.