Cita APA (7a ed.)

Boardman, R. (1984). Over to you: Oral/aural skills for advanced students of English. Cambridge University Press.

Cita Chicago Style (17a ed.)

Boardman, Roy. Over to You: Oral/aural Skills for Advanced Students of English. Cambridge: Cambridge University Press, 1984.

Cita MLA (8a ed.)

Boardman, Roy. Over to You: Oral/aural Skills for Advanced Students of English. Cambridge University Press, 1984.