Cita APA (7a ed.)

Bamford, J., & Day, R. R. (2004). Extensive reading activities for teaching language. Cambridge University Press.

Cita Chicago Style (17a ed.)

Bamford, Julian, y Richard R. Day. Extensive Reading Activities for Teaching Language. Cambridge, UK ; New York: Cambridge University Press, 2004.

Cita MLA (8a ed.)

Bamford, Julian, y Richard R. Day. Extensive Reading Activities for Teaching Language. Cambridge University Press, 2004.