APA (7th ed.) Citation

(1980). The White book of ski areas. Inter-ski Services.

Chicago Style (17th ed.) Citation

The White Book of Ski Areas. Washington, D.C.: Inter-ski Services, 1980.

MLA (9th ed.) Citation

The White Book of Ski Areas. Inter-ski Services, 1980.

Warning: These citations may not always be 100% accurate.