Style de citation APA (7e éd.)

Não informado. (1948). Language Learning. Research Club in Language Learning.

Style de citation Chicago (17e éd.)

Não informado. Language Learning. Ann Arbor, Mich: Research Club in Language Learning, 1948.

Style de citation MLA (8e éd.)

Não informado. Language Learning. Research Club in Language Learning, 1948.

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