Cita APA

Allen, E. (1955). How to write & speak effective english. Fawcett.

Citación estilo Chicago

Allen, Edwards. How to Write & Speak Effective English. New York: Fawcett, 1955.

Cita MLA

Allen, Edwards. How to Write & Speak Effective English. Fawcett, 1955.

Warning: These citations may not always be 100% accurate.