Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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