Cita APA

Campbell, R. R. (1926). English composition for foreign students. Longmans.

Citación estilo Chicago

Campbell, Robert Ronald. English Composition for Foreign Students. [London]: Longmans, 1926.

Cita MLA

Campbell, Robert Ronald. English Composition for Foreign Students. Longmans, 1926.

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