Cita APA (7th ed.)

Dixson, R. J. (1945). Exercises in English conversation. Regents Publishing Co.

Cita Chicago (17th ed.)

Dixson, Robert J. Exercises in English Conversation. New York: Regents Publishing Co, 1945.

Cita MLA (9th ed.)

Dixson, Robert J. Exercises in English Conversation. Regents Publishing Co, 1945.