Style de citation APA (7e éd.)

ALEXANDER, L. (1994). Practice And Progress New Concept English: Suplementary Written & Exercises L.g. Alexander. Kanisius.

Style de citation Chicago (17e éd.)

ALEXANDER, L.G. Practice And Progress New Concept English: Suplementary Written & Exercises L.g. Alexander. Kanisius, 1994.

Style de citation MLA (8e éd.)

ALEXANDER, L.G. Practice And Progress New Concept English: Suplementary Written & Exercises L.g. Alexander. Kanisius, 1994.

Attention : ces citations peuvent ne pas être correctes à 100%.