APA-referens (7:e uppl.)

Coombe, C. A., England, L., & Schmidt, J. (2012). Reigniting, retooling, and retiring in English language teaching. University of Michigan Press.

Chicago-referens (17:e uppl.)

Coombe, Christine A., Liz England, och John Schmidt. Reigniting, Retooling, and Retiring in English Language Teaching. Ann Arbor: University of Michigan Press, 2012.

MLA-referens (8:e uppl.)

Coombe, Christine A., et al. Reigniting, Retooling, and Retiring in English Language Teaching. University of Michigan Press, 2012.