Não informado. (1991). Journal of Health Education. American Alliance for Health, Physical Education, Recreation and Dance.
Chicagoスタイル(17版)引用形式Não informado. Journal of Health Education. Reston, Va: American Alliance for Health, Physical Education, Recreation and Dance, 1991.
MLA(8版)引用形式Não informado. Journal of Health Education. American Alliance for Health, Physical Education, Recreation and Dance, 1991.
警告: この引用は必ずしも正確ではありません.