APA (7th ed.) Citation

Field, P., & Walker, T. (1987). Cross-country skiing / Paddy Field and Tim Walker. Crowood.

Chicago Style (17th ed.) Citation

Field, Paddy, and Tim Walker. Cross-country Skiing / Paddy Field and Tim Walker. Marlborough: Crowood, 1987.

MLA (9th ed.) Citation

Field, Paddy, and Tim Walker. Cross-country Skiing / Paddy Field and Tim Walker. Crowood, 1987.

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