Cita APA

Shay, A., & Nequin, N. D. (1979). 40 common errors in running and how to correct them. Chicago, III.: Contemporary.

Citación estilo Chicago

Shay, Arthur, y Noel D. Nequin. 40 Common Errors in Running and How to Correct Them. Chicago, III.: Contemporary, 1979.

Cita MLA

Shay, Arthur, y Noel D. Nequin. 40 Common Errors in Running and How to Correct Them. Chicago, III.: Contemporary, 1979.