Dyfyniad APA
ebrary, Inc, Housen, A., & Pierrard, M. (2005). Investigations in instructed second language acquisition. Mouton de Gruyter.
Dyfyniad Arddull Chicago
ebrary, Inc, Alex Housen, and M. Pierrard. Investigations in Instructed Second Language Acquisition. Berlin ; New York: Mouton de Gruyter, 2005.
Dyfyniad MLA
ebrary, Inc, et al. Investigations in Instructed Second Language Acquisition. Mouton de Gruyter, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.