Cita APA (7a ed.)

Evans, D., & McGreevy, P. (2011). An investigation of racing performance and whip use by jockeys in thoroughbred races. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Evans, David, y Paul McGreevy. An Investigation of Racing Performance and Whip Use by Jockeys in Thoroughbred Races. Public Library of Science (PLoS), 2011.

Cita MLA (8a ed.)

Evans, David, y Paul McGreevy. An Investigation of Racing Performance and Whip Use by Jockeys in Thoroughbred Races. Public Library of Science (PLoS), 2011.