Παραπομπή σε μορφή APA (7η εκδ.)

Skelton, M., & Playfoot, D. (1995). The primary file guide to effective teaching. Primary File Publishing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Skelton, Martin, και David Playfoot. The Primary File Guide to Effective Teaching. London: Primary File Publishing, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Skelton, Martin, και David Playfoot. The Primary File Guide to Effective Teaching. Primary File Publishing, 1995.