Hubbard, A. W. (1973). Research methods in health, physical education, and recreation (3d rev. ed.). American Association for Health, Physical Education, and Recreation.
Chicago Style (17th ed.) CitationHubbard, Alfred W. Research Methods in Health, Physical Education, and Recreation. 3d rev. ed. Washington: American Association for Health, Physical Education, and Recreation, 1973.
MLA (9th ed.) CitationHubbard, Alfred W. Research Methods in Health, Physical Education, and Recreation. 3d rev. ed. American Association for Health, Physical Education, and Recreation, 1973.
Warning: These citations may not always be 100% accurate.