APA-referens (7:e uppl.)

Long, M. H., & Doughty, C. (2009). The handbook of language teaching. Wiley-Blackwell.

Chicago-referens (17:e uppl.)

Long, Michael H., och Catherine Doughty. The Handbook of Language Teaching. Chichester, U.K. ; Malden, MA: Wiley-Blackwell, 2009.

MLA-referens (8:e uppl.)

Long, Michael H., och Catherine Doughty. The Handbook of Language Teaching. Wiley-Blackwell, 2009.