World Leisure and Recreation Association. (1996). World leisure: Newsletter of the World Leisure and Recreation Association. World Leisure and Recreation Association.
Cita Chicago Style (17a ed.)World Leisure and Recreation Association. World Leisure: Newsletter of the World Leisure and Recreation Association. Lethbridge, Canadá: World Leisure and Recreation Association, 1996.
Cita MLA (9a ed.)World Leisure and Recreation Association. World Leisure: Newsletter of the World Leisure and Recreation Association. World Leisure and Recreation Association, 1996.
Precaución: Estas citas no son 100% exactas.