Cita APA (7a ed.)

Tolkien, J. R. R. (1999). The Hobbit: Or there and back again. Harper Collins.

Cita Chicago Style (17a ed.)

Tolkien, J. R. R. The Hobbit: Or There and Back Again. London: Harper Collins, 1999.

Cita MLA (9a ed.)

Tolkien, J. R. R. The Hobbit: Or There and Back Again. Harper Collins, 1999.