Cita APA

Hornby, A. S. (1967). Oxford progressive english alternative course: Book d. U. pr..

Citación estilo Chicago

Hornby, A. S. Oxford Progressive English Alternative Course: Book D. London: U. pr., 1967.

Cita MLA

Hornby, A. S. Oxford Progressive English Alternative Course: Book D. U. pr., 1967.

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