Style de citation APA

Ruth Gairns. (2002). Natural english (intermediate student's book). Oxford, NY: Oxford Univ. Press.

Style de citation Chicago

Ruth Gairns. Natural English (intermediate Student's Book). Oxford, NY: Oxford Univ. Press, 2002.

Style de citation MLA

Ruth Gairns. Natural English (intermediate Student's Book). Oxford, NY: Oxford Univ. Press, 2002.

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