APA Style

Richards, Jack C., Oller, John W.. (1975). Focus on the Learner: Pragmatic Perspectives for the Language Teacher . Massachusetts: Newbury House Publishers, Inc..

Chicago Style

Richards, Jack C., Oller, John W.. Focus on the Learner: Pragmatic Perspectives for the Language Teacher. Massachusetts: Newbury House Publishers, Inc., 1975. Text.

MLA Style

Richards, Jack C., Oller, John W.. Focus on the Learner: Pragmatic Perspectives for the Language Teacher. Massachusetts: Newbury House Publishers, Inc., 1975. Text.

Turabian Style

Richards, Jack C., Oller, John W.. Focus on the Learner: Pragmatic Perspectives for the Language Teacher. Massachusetts: Newbury House Publishers, Inc., 1975. Print.