Style de citation APA (7e éd.)
Alexander, L. G. (1978). Practice and Progress. An Integrated Course for pre-intermediate students (22. Edition.). Lonman.
Style de citation Chicago (17e éd.)
Alexander, Louis George. Practice and Progress. An Integrated Course for Pre-intermediate Students. 22. Edition. London: Lonman, 1978.
Style de citation MLA (9e éd.)
Alexander, Louis George. Practice and Progress. An Integrated Course for Pre-intermediate Students. 22. Edition. Lonman, 1978.
Attention : ces citations peuvent ne pas être correctes à 100%.