APA (7th ed.) Citation

TOLKIEN, J. R. R., & TOLKIEN, C. (1983). Unfinished Tales: : Of Númenor and Middle-earth (Reprinted.). Unwin Paperbacks.

Chicago Style (17th ed.) Citation

TOLKIEN, J. R. R., and Christopher TOLKIEN. Unfinished Tales: : Of Númenor and Middle-earth. Reprinted. London: Unwin Paperbacks, 1983.

MLA (9th ed.) Citation

TOLKIEN, J. R. R., and Christopher TOLKIEN. Unfinished Tales: : Of Númenor and Middle-earth. Reprinted. Unwin Paperbacks, 1983.