APA

National Education Association of the United States. Dept. of Rural Education, . (1948). Health, physical education and recreation in small schools. Washington: .

Chicago

National Education Association of the United States. Dept. of Rural Education, . 1948. Health, physical education and recreation in small schools. Washington: .

Harvard

National Education Association of the United States. Dept. of Rural Education, . (1948). Health, physical education and recreation in small schools. Washington: .

MLA

National Education Association of the United States. Dept. of Rural Education, . Health, physical education and recreation in small schools. Washington: . 1948.