Cita APA

Carperter, E. (1997). Collins cobuild english guides: 4 confusable words. London: Haper Collins.

Citación estilo Chicago

Carperter, Edwin. Collins Cobuild English Guides: 4 Confusable Words. London: Haper Collins, 1997.

Cita MLA

Carperter, Edwin. Collins Cobuild English Guides: 4 Confusable Words. London: Haper Collins, 1997.

Precaución: Estas citas no son 100% exactas.