Cita APA (7a ed.)

ebrary, Inc, Pawlak, M., Waniek-Klimczak, E., & Majer, J. (2011). Speaking and instructed foreign language acquisition. Multilingual Matters.

Cita Chicago Style (17a ed.)

ebrary, Inc, Mirosław Pawlak, Ewa Waniek-Klimczak, y Jan Majer. Speaking and Instructed Foreign Language Acquisition. Bristol ; Buffalo: Multilingual Matters, 2011.

Cita MLA (9a ed.)

ebrary, Inc, et al. Speaking and Instructed Foreign Language Acquisition. Multilingual Matters, 2011.