APA aipamena

University of Colorado, Boulder. Business Research Division. (1966). Ski statistics. The Division.

Chicago Style aipamena

University of Colorado, Boulder. Business Research Division. Ski Statistics. Boulder: The Division, 1966.

MLA aipamena

University of Colorado, Boulder. Business Research Division. Ski Statistics. The Division, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.