Παραπομπή σε μορφή APA (7η εκδ.)

University of Cambridge, Smith, B., & Swan, N. (1998). Learner english: A teacher's quide to interference and other problems. Cambridge University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

University of Cambridge, B. Smith, και N. Swan. Learner English: A Teacher's Quide to Interference and Other Problems. New York: Cambridge University, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

University of Cambridge, et al. Learner English: A Teacher's Quide to Interference and Other Problems. Cambridge University, 1998.