APA (7e ed.) Bronvermelding

Não informado. (1964). Swimming technique. American Swimming Coaches Association.

Chicago (17e ed.) Bronvermelding

Não informado. Swimming Technique. Los Angeles, Calif: American Swimming Coaches Association, 1964.

MLA (8e ed.) Bronvermelding

Não informado. Swimming Technique. American Swimming Coaches Association, 1964.

Let op: Deze citaties zijn niet altijd 100% accuraat.