Style de citation APA (7e éd.)
Alexander, L. G. (1989). Developing Skills: An integrated course for intermediate students. Longman Group UK.
Style de citation Chicago (17e éd.)
Alexander, Louis George. Developing Skills: An Integrated Course for Intermediate Students. Essex: Longman Group UK, 1989.
Style de citation MLA (9e éd.)
Alexander, Louis George. Developing Skills: An Integrated Course for Intermediate Students. Longman Group UK, 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.