Doughty, C. J., & Long, M. H. (2003). The handbook of second language acquisition. Malden, MA: Blackwell Pub..
Чикагска система за цитиранеDoughty, Catherine J.,, и Michael H. Long. The Handbook of Second Language Acquisition. Malden, MA: Blackwell Pub., 2003.
MLA формат за цитиранеDoughty, Catherine J.,, и Michael H. Long. The Handbook of Second Language Acquisition. Malden, MA: Blackwell Pub., 2003.
Внимание: Тези цитати може да не са 100% точни.