Rushall, B. S. (1999, 11. October). Crawl Stroke Teaching Aid #1. Zugriff unter https://coachsci.sdsu.edu/swim/champion/crawlbw.htm
APA (7th ed.) CitationRushall, B. S. Crawl Stroke Teaching Aid #1.
Chicago Style (17th ed.) CitationRushall, B. S. Crawl Stroke Teaching Aid #1.
MLA (9th ed.) CitationRushall, B. S. Crawl Stroke Teaching Aid #1.
Warning: These citations may not always be 100% accurate.