Cita APA (7a ed.)

O´Malley, J. M., & Uhl Chamot, A. Learning strategies in second language acquisition (4a ed.).

Cita Chicago Style (17a ed.)

O´Malley, J. Michael, y Anna Uhl Chamot. Learning Strategies in Second Language Acquisition. 4a ed.

Cita MLA (8a ed.)

O´Malley, J. Michael, y Anna Uhl Chamot. Learning Strategies in Second Language Acquisition. 4a ed.