APA (7th ed.) Citation

Tolkien, J. R. R., & Tolkien, C. J.R.R. Tolkien soundbook.: J.R.R. Tolkien reads excerpts from The hobbit, The lord of the rings [and] Poems and songs of Middle earth. Christopher Tolkien reads The silmarillion--"of Beren and Lúthien".

Chicago Style (17th ed.) Citation

Tolkien, J. R. R., and Christopher Tolkien. J.R.R. Tolkien Soundbook.: J.R.R. Tolkien Reads Excerpts from The Hobbit, The Lord of the Rings [and] Poems and Songs of Middle Earth. Christopher Tolkien Reads The Silmarillion--"of Beren and Lúthien".

MLA (8th ed.) Citation

Tolkien, J. R. R., and Christopher Tolkien. J.R.R. Tolkien Soundbook.: J.R.R. Tolkien Reads Excerpts from The Hobbit, The Lord of the Rings [and] Poems and Songs of Middle Earth. Christopher Tolkien Reads The Silmarillion--"of Beren and Lúthien".

Warning: These citations may not always be 100% accurate.