Day, D. (1991). Tolkien: The illustrated encyclopedia. Macmillan ; Maxwell Macmillan Canada ; Maxwell Macmillan International.
Chicagoスタイル(17版)引用形式Day, David. Tolkien: The Illustrated Encyclopedia. New York : Toronto : New York: Macmillan ; Maxwell Macmillan Canada ; Maxwell Macmillan International, 1991.
MLA(8版)引用形式Day, David. Tolkien: The Illustrated Encyclopedia. Macmillan ; Maxwell Macmillan Canada ; Maxwell Macmillan International, 1991.
警告: この引用は必ずしも正確ではありません.