Παραπομπή σε μορφή APA (7η εκδ.)

Evans, V., & Scott, S. (1998). Listening and speaking skills for the Cambridge Proficiency exam 1: Teacher's book. Express Publishing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Evans, Virginia, και Sally Scott. Listening and Speaking Skills for the Cambridge Proficiency Exam 1: Teacher's Book. Blackpill, Swansea: Express Publishing, 1998.

Παραπομπή σε μορφή MLA (9th εκδ.)

Evans, Virginia, και Sally Scott. Listening and Speaking Skills for the Cambridge Proficiency Exam 1: Teacher's Book. Express Publishing, 1998.