Cita APA (7a ed.)

Brown, H. D. (1994). Principles of language learning and teaching (3rd ed.). Prentice Hall Regents.

Cita Chicago Style (17a ed.)

Brown, H. Douglas. Principles of Language Learning and Teaching. 3rd ed. Englewood Cliffs, N.J.: Prentice Hall Regents, 1994.

Cita MLA (8a ed.)

Brown, H. Douglas. Principles of Language Learning and Teaching. 3rd ed. Prentice Hall Regents, 1994.