Cita APA (7th ed.)

Kahn, M. (1977). Body rhythms: A new approach to exercise. Dutton.

Cita Chicago (17th ed.)

Kahn, Manya. Body Rhythms: A New Approach to Exercise. New York: Dutton, 1977.

Cita MLA (8th ed.)

Kahn, Manya. Body Rhythms: A New Approach to Exercise. Dutton, 1977.