Cita APA (7a ed.)

Johnson, H. J. (1970). Creative Walking for Physical Fitness. Grosset and Dunlap.

Cita Chicago Style (17a ed.)

Johnson, Harry J. Creative Walking for Physical Fitness. New York: Grosset and Dunlap, 1970.

Cita MLA (9a ed.)

Johnson, Harry J. Creative Walking for Physical Fitness. Grosset and Dunlap, 1970.