APA-referens (7:e uppl.)

Artz, R. M. (1970). School-community recreation and park cooperation. National Recreation and Park Association.

Chicago-referens (17:e uppl.)

Artz, Robert M. School-community Recreation and Park Cooperation. Washington, D.C.: National Recreation and Park Association, 1970.

MLA-referens (8:e uppl.)

Artz, Robert M. School-community Recreation and Park Cooperation. National Recreation and Park Association, 1970.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.