Παραπομπή σε μορφή APA (7η εκδ.)

Gannon, P. (1985). Assessing writing: Principles and practice of marking written English. Edward Arnold.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gannon, Peter. Assessing Writing: Principles and Practice of Marking Written English. London: Edward Arnold, 1985.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gannon, Peter. Assessing Writing: Principles and Practice of Marking Written English. Edward Arnold, 1985.