APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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