Não informado. (1964). Swimming technique. American Swimming Coaches Association.
Style de citation Chicago (17e éd.)Não informado. Swimming Technique. Los Angeles, Calif: American Swimming Coaches Association, 1964.
Style de citation MLA (8e éd.)Não informado. Swimming Technique. American Swimming Coaches Association, 1964.
Attention : ces citations peuvent ne pas être correctes à 100%.