Citação norma APA
ebrary, Inc, Housen, A., & Pierrard, M. (2005). Investigations in instructed second language acquisition. Mouton de Gruyter.
Citação norma Chicago
ebrary, Inc, Alex Housen, and M. Pierrard. Investigations in Instructed Second Language Acquisition. Berlin ; New York: Mouton de Gruyter, 2005.
Citação norma MLA
ebrary, Inc, et al. Investigations in Instructed Second Language Acquisition. Mouton de Gruyter, 2005.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.