APA (7e ed.) Bronvermelding

Lederer, W. J., Wilson, J. P., & Thomas, F. (1975). Complete cross-country skiing and ski touring (2d rev. ed.). Norton.

Chicago (17e ed.) Bronvermelding

Lederer, William J., Joe Pete Wilson, en Frank Thomas. Complete Cross-country Skiing and Ski Touring. 2d rev. ed. New York: Norton, 1975.

MLA (8e ed.) Bronvermelding

Lederer, William J., et al. Complete Cross-country Skiing and Ski Touring. 2d rev. ed. Norton, 1975.