An introduction to physical fitness.
APA Citation
President's Council on Physical Fitness and Sports (U.S.). (1979). An introduction to physical fitness. [Washington]: President's Council on Physical Fitness and Sports : for sale by the Supt. of Docs., U.S. Govt. Print.
MLA Citation
President's Council on Physical Fitness and Sports (U.S.). An Introduction to Physical Fitness. [Washington]: President's Council on Physical Fitness and Sports : for sale by the Supt. of Docs., U.S. Govt. Print, 1979.
Warning: These citations may not always be complete (especially for serials).