Cita APA (7a ed.)

Judd, J. O. (1958). English conversation for foreign students. George G. Harrap.

Cita Chicago Style (17a ed.)

Judd, Jean O. English Conversation for Foreign Students. London: George G. Harrap, 1958.

Cita MLA (8a ed.)

Judd, Jean O. English Conversation for Foreign Students. George G. Harrap, 1958.