Wilkinson, W. E. (1974). Ripon Cathedral. [Pitkin Pictorials].
Chicago Style aipamenaWilkinson, W. E. Ripon Cathedral. [London]: [Pitkin Pictorials], 1974.
MLA aipamenaWilkinson, W. E. Ripon Cathedral. [Pitkin Pictorials], 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.