Style de citation APA (7e éd.)
Cooper, P., Smith, C., & Upton, G. (1994). Emotional and behavioural difficulties: Theory to practice. Routledge.
Style de citation Chicago (17e éd.)
Cooper, Paul, Colin Smith, et Graham Upton. Emotional and Behavioural Difficulties: Theory to Practice. London ; New York: Routledge, 1994.
Style de citation MLA (9e éd.)
Cooper, Paul, et al. Emotional and Behavioural Difficulties: Theory to Practice. Routledge, 1994.
Attention : ces citations peuvent ne pas être correctes à 100%.