APA (7th ed.) Citation

American Association for Health, Physical Education, and Recreation. (1971). The Best of Challenge. American Association for Health, Physical Education and Recreation [order from NEA Publications-Sales.

Chicago Style (17th ed.) Citation

American Association for Health, Physical Education, and Recreation. The Best of Challenge. Washington: American Association for Health, Physical Education and Recreation [order from NEA Publications-Sales, 1971.

MLA (8th ed.) Citation

American Association for Health, Physical Education, and Recreation. The Best of Challenge. American Association for Health, Physical Education and Recreation [order from NEA Publications-Sales, 1971.