APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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