APA-referens (7:e uppl.)

THE HANDBOOK OF SECOND.. & DOUGHTY, C. J. L. (2005). The handbook of second language acquisition. Blackwell Publishing.

Chicago-referens (17:e uppl.)

THE HANDBOOK OF SECOND.. och Catrerine J; LONG DOUGHTY. The Handbook of Second Language Acquisition. Malden: Blackwell Publishing, 2005.

MLA-referens (9:e uppl.)

THE HANDBOOK OF SECOND.. och Catrerine J; LONG DOUGHTY. The Handbook of Second Language Acquisition. Blackwell Publishing, 2005.