APA (7th ed.) Citation

Shedden, J., & Ensor, S. (2000). Skiing and snowboarding / [text by John Shedden (skiing) and Steve Ensor (snowboarding) (2nd ed.). Black.

Chicago Style (17th ed.) Citation

Shedden, John, and Steve Ensor. Skiing and Snowboarding / [text by John Shedden (skiing) and Steve Ensor (snowboarding). 2nd ed. London: Black, 2000.

MLA (9th ed.) Citation

Shedden, John, and Steve Ensor. Skiing and Snowboarding / [text by John Shedden (skiing) and Steve Ensor (snowboarding). 2nd ed. Black, 2000.

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