Cita APA (7th ed.)

O'MALLY, J. M. (1990). Learning strategies in second language acquisition. Cambridge Univ. Press.

Cita Chicago (17th ed.)

O'MALLY, J. Michael. Learning Strategies in Second Language Acquisition. Cambridge: Cambridge Univ. Press, 1990.

Cita MLA (9th ed.)

O'MALLY, J. Michael. Learning Strategies in Second Language Acquisition. Cambridge Univ. Press, 1990.