Παραπομπή σε μορφή APA (7η εκδ.)

Jones, L., & Kimbrough, V. Great ideas. Listening and speaking activities for students of american english (8a ed.).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Jones, Leo, και Victoria Kimbrough. Great Ideas. Listening and Speaking Activities for Students of American English. 8a ed.

Παραπομπή σε μορφή MLA (8th εκδ.)

Jones, Leo, και Victoria Kimbrough. Great Ideas. Listening and Speaking Activities for Students of American English. 8a ed.