Cita APA (7a ed.)

Andrews, B., & Zuber, B. (1979). The Tolkien quiz book: 1001 questions about Tolkien's tales of Middle-earth and other fantasies. New American Library.

Cita Chicago Style (17a ed.)

Andrews, Bart, y Bernie Zuber. The Tolkien Quiz Book: 1001 Questions About Tolkien's Tales of Middle-earth and Other Fantasies. New York: New American Library, 1979.

Cita MLA (8a ed.)

Andrews, Bart, y Bernie Zuber. The Tolkien Quiz Book: 1001 Questions About Tolkien's Tales of Middle-earth and Other Fantasies. New American Library, 1979.