Citace podle APA (7th ed.)
Walke, N. S. (1937). Traits characteristic of men majoring in physical education at the Pennsylvania state college. Teachers College, Columbia Univ.
Citace podle Chicago (17th ed.)
Walke, Nelson Sumter. Traits Characteristic of Men Majoring in Physical Education at the Pennsylvania State College. New York: Teachers College, Columbia Univ, 1937.
Citace podle MLA (9th ed.)
Walke, Nelson Sumter. Traits Characteristic of Men Majoring in Physical Education at the Pennsylvania State College. Teachers College, Columbia Univ, 1937.
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