Cita APA (7a ed.)

Blundell, J. (1984). Student's book 1. English visa. Oxford University Press.

Cita Chicago Style (17a ed.)

Blundell, Jon. Student's Book 1. English Visa. Oxford: Oxford University Press, 1984.

Cita MLA (9a ed.)

Blundell, Jon. Student's Book 1. English Visa. Oxford University Press, 1984.