Cita APA (7th ed.)

Johnson, G. E. (1916). Education through recreation. McGrath and National Recreation and Park Association.

Cita Chicago (17th ed.)

Johnson, George Ellsworth. Education Through Recreation. Washington: McGrath and National Recreation and Park Association, 1916.

Cita MLA (8th ed.)

Johnson, George Ellsworth. Education Through Recreation. McGrath and National Recreation and Park Association, 1916.