APA (7th ed.) Citation

Jack, H. K. (1941). Physical education for small elementary schools. A. S. Barnes and company.

Chicago Style (17th ed.) Citation

Jack, Harold K. Physical Education for Small Elementary Schools. New York: A. S. Barnes and company, 1941.

MLA (9th ed.) Citation

Jack, Harold K. Physical Education for Small Elementary Schools. A. S. Barnes and company, 1941.