Cita APA (7a ed.)

Kocher, P. H. (1980). A reader's guide to The Silmarillion. Thames and Hudson.

Cita Chicago Style (17a ed.)

Kocher, Paul Harold. A Reader's Guide to The Silmarillion. London: Thames and Hudson, 1980.

Cita MLA (8a ed.)

Kocher, Paul Harold. A Reader's Guide to The Silmarillion. Thames and Hudson, 1980.