Smith, D. (1975). An illustrated guide to diving. W. Luscombe.
Chicago Style aipamenaSmith, Dick. An Illustrated Guide to Diving. London: W. Luscombe, 1975.
MLA aipamenaSmith, Dick. An Illustrated Guide to Diving. W. Luscombe, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.