Cita APA

Dixson, R. J. 1., & Dixson, R. J. 1. (1983). Graded exercises in English (A new rev. edition --.). Englewood Cliffs, N.J.: Prentice Hall.

Citación estilo Chicago

Dixson, Robert James 1908-1963, y Robert James 1908-1963 Dixson. Graded Exercises in English. A new rev. edition --. Englewood Cliffs, N.J.: Prentice Hall, 1983.

Cita MLA

Dixson, Robert James 1908-1963, y Robert James 1908-1963 Dixson. Graded Exercises in English. A new rev. edition --. Englewood Cliffs, N.J.: Prentice Hall, 1983.