(2010, 23. July). Cross Country Skiing: A sport for life. Long-Term Athlete Development Guide. Zugriff unter https://www.yumpu.com/en/document/view/42525160/cross-country-skiing-a-sport-for-life-ccsam
Цитирование APA (7-е изд.)(2007). Cross Country Skiing: A sport for life. Long-Term Athlete Development Guide. Cross Country Canada.
Цитирование в стиле Чикаго (17-е изд.)Cross Country Skiing: A Sport for Life. Long-Term Athlete Development Guide. Cross Country Canada, 2007.
Цитирование MLA (9-е изд.)Cross Country Skiing: A Sport for Life. Long-Term Athlete Development Guide. Cross Country Canada, 2007.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.