APA-viite

Widdows, R. (1988). Hamlyn book of football;techniques and tactics. Treasure Press.

Chicago-tyylinen lähdeviittaus

Widdows, Richard. Hamlyn Book of Football;techniques and Tactics. London: Treasure Press, 1988.

MLA-viite

Widdows, Richard. Hamlyn Book of Football;techniques and Tactics. Treasure Press, 1988.