APA (7th ed.) Citation

Tolkien, J. R. R., & Walker, M. (2012). Hobbitus ille: Illuc atque rursus retrorsum. HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Tolkien, J. R. R., and Mark Walker. Hobbitus Ille: Illuc Atque Rursus Retrorsum. London: HarperCollins Publishers, 2012.

MLA (9th ed.) Citation

Tolkien, J. R. R., and Mark Walker. Hobbitus Ille: Illuc Atque Rursus Retrorsum. HarperCollins Publishers, 2012.

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