Style de citation APA (7e éd.)

Costa, E. D., Minero, M., Lebelt, D., Stucke, D., Canali, E., & Leach, M. C. (2014). Development of the Horse Grimace Scale (HGS) as a pain assessment tool in horses undergoing routine castration. Public Library of Science (PLoS).

Style de citation Chicago (17e éd.)

Costa, Emanuela Dalla, Michela Minero, Dirk Lebelt, Diana Stucke, Elisabetta Canali, et Matthew C. Leach. Development of the Horse Grimace Scale (HGS) as a Pain Assessment Tool in Horses Undergoing Routine Castration. Public Library of Science (PLoS), 2014.

Style de citation MLA (8e éd.)

Costa, Emanuela Dalla, et al. Development of the Horse Grimace Scale (HGS) as a Pain Assessment Tool in Horses Undergoing Routine Castration. Public Library of Science (PLoS), 2014.