Cita APA (7a ed.)

Ayres, E. (2012). The longest race: A lifelong runner, an iconic ultramarathon, and the case for human endurance. Experiment.

Cita Chicago Style (17a ed.)

Ayres, Ed. The Longest Race: A Lifelong Runner, an Iconic Ultramarathon, and the Case for Human Endurance. New York: Experiment, 2012.

Cita MLA (8a ed.)

Ayres, Ed. The Longest Race: A Lifelong Runner, an Iconic Ultramarathon, and the Case for Human Endurance. Experiment, 2012.

Precaución: Estas citas no son 100% exactas.