Cita APA (7a ed.)

Ellis, G., & Sinclair, B. (1997). Learning to learn english: A course in learner training : learner's book ([6th pr.].). Cambridge University Press.

Cita Chicago Style (17a ed.)

Ellis, Gail, y Barbara Sinclair. Learning to Learn English: A Course in Learner Training : Learner's Book. [6th pr.]. Cambridge, United Kingdom: Cambridge University Press, 1997.

Cita MLA (9a ed.)

Ellis, Gail, y Barbara Sinclair. Learning to Learn English: A Course in Learner Training : Learner's Book. [6th pr.]. Cambridge University Press, 1997.