APA aipamena

American Association for Health, Physical Education, and Recreation. Research Council. (1959). Research methods in health, physical education [and] recreation (2d ed.). American Association for Health, Physical Education, and Recreation.

Chicago Style aipamena

American Association for Health, Physical Education, and Recreation. Research Council. Research Methods in Health, Physical Education [and] Recreation. 2d ed. Washington: American Association for Health, Physical Education, and Recreation, 1959.

MLA aipamena

American Association for Health, Physical Education, and Recreation. Research Council. Research Methods in Health, Physical Education [and] Recreation. 2d ed. American Association for Health, Physical Education, and Recreation, 1959.