Style de citation APA

English language services. (1966). The key to English; T1: Prepositions. London: Collier-MacMillan.

Style de citation Chicago

English language services. The Key to English; T1: Prepositions. London: Collier-MacMillan, 1966.

Style de citation MLA

English language services. The Key to English; T1: Prepositions. London: Collier-MacMillan, 1966.

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