Cita APA (7th ed.)

Sheehan, G. (1972). Encyclopedia of athletic medicine. Runners World Magazine.

Cita Chicago (17th ed.)

Sheehan, George. Encyclopedia of Athletic Medicine. Emmaus: Runners World Magazine, 1972.

Cita MLA (9th ed.)

Sheehan, George. Encyclopedia of Athletic Medicine. Runners World Magazine, 1972.