American Association for Health, Physical Education, and Recreation, & Smith, J. W. (1957). Outdoor education for American youth. [publisher not identified].
Chicago Style (17th ed.) CitationAmerican Association for Health, Physical Education, and Recreation, and Julian W. Smith. Outdoor Education for American Youth. Washington: [publisher not identified], 1957.
MLA (9th ed.) CitationAmerican Association for Health, Physical Education, and Recreation, and Julian W. Smith. Outdoor Education for American Youth. [publisher not identified], 1957.
Warning: These citations may not always be 100% accurate.