APA (7 ম সংস্করণ) উদ্ধৃতি

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.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

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.