Style de citation APA (7e éd.)
Alexander, L. (1980). Developing skills: <an> integrated course for intermediate students. Longman.
Style de citation Chicago (17e éd.)
Alexander, L.G. Developing Skills: <an> Integrated Course for Intermediate Students. London: Longman, 1980.
Style de citation MLA (9e éd.)
Alexander, L.G. Developing Skills: <an> Integrated Course for Intermediate Students. Longman, 1980.
Attention : ces citations peuvent ne pas être correctes à 100%.