Holdsworth, M., Chui, H., & Courtauld, C. (1995). The forbidden city: The great within. Odyssey.
Chicago Style (17th ed.) ZitazioaHoldsworth, May, Hu Chui, eta Caroline Courtauld. The Forbidden City: The Great Within. Hongkong: Odyssey, 1995.
MLA (9th ed.) ZitazioaHoldsworth, May, et al. The Forbidden City: The Great Within. Odyssey, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.