APA
International Council on Health P. E. a. R., . (19). International congress ... / ICHPER, International Council on Health, Physical Education, and Recreation. Washington, DC: International Council on Health, Physical Education, and Recreation.
Chicago
International Council on Health Physical Education and Recreation, . 19. International congress ... / ICHPER, International Council on Health, Physical Education, and Recreation. Washington, DC: International Council on Health, Physical Education, and Recreation.
Harvard
International Council on Health P. E. a. R., . (19). International congress ... / ICHPER, International Council on Health, Physical Education, and Recreation. Washington, DC: International Council on Health, Physical Education, and Recreation.
MLA
International Council on Health Physical Education and Recreation, . International congress ... / ICHPER, International Council on Health, Physical Education, and Recreation. Washington, DC: International Council on Health, Physical Education, and Recreation. 19.