Style de citation APA (7e éd.)
Alexander, L. G. (1990). Practice and Progress: An integrated course for pre-intermediate students. Longman Group UK.
Style de citation Chicago (17e éd.)
Alexander, Louis George. Practice and Progress: An Integrated Course for Pre-intermediate Students. Essex: Longman Group UK, 1990.
Style de citation MLA (9e éd.)
Alexander, Louis George. Practice and Progress: An Integrated Course for Pre-intermediate Students. Longman Group UK, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.