Style de citation APA

John, & John; Liz Soars. (1999). New Headway english course: Intermediate student's book. Oxf. [etc.]: Oxf. Univ. Pr.

Style de citation Chicago

John, et John; Liz Soars. New Headway English Course: Intermediate Student's Book. Oxf. [etc.]: Oxf. Univ. Pr, 1999.

Style de citation MLA

John, et John; Liz Soars. New Headway English Course: Intermediate Student's Book. Oxf. [etc.]: Oxf. Univ. Pr, 1999.

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