APA (7e ed.) Bronvermelding

Wenzel, D., & Carter, L. (1977). Middle earth: The world of Tolkien illustrated. Centaur Books : distributed by Como Sales.

Chicago (17e ed.) Bronvermelding

Wenzel, David, en Lin Carter. Middle Earth: The World of Tolkien Illustrated. New York: Centaur Books : distributed by Como Sales, 1977.

MLA (8e ed.) Bronvermelding

Wenzel, David, en Lin Carter. Middle Earth: The World of Tolkien Illustrated. Centaur Books : distributed by Como Sales, 1977.