Tolkien, J. R. R. (1987). J.R.R. Tolkien: The hobbit : drawings, watercolors, and manuscripts, June 11-September 30, 1987. Patrick & Beatrice Haggerty Museum of Art, Marquette University.
Čikaški stil citiranja (17. izdanje)Tolkien, J. R. R. J.R.R. Tolkien: The Hobbit : Drawings, Watercolors, and Manuscripts, June 11-September 30, 1987. Milwaukee, Wis.: Patrick & Beatrice Haggerty Museum of Art, Marquette University, 1987.
MLA način citiranja (8. izdanje)Tolkien, J. R. R. J.R.R. Tolkien: The Hobbit : Drawings, Watercolors, and Manuscripts, June 11-September 30, 1987. Patrick & Beatrice Haggerty Museum of Art, Marquette University, 1987.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.