Παραπομπή σε μορφή APA (7η εκδ.)

Great Britain. Treasury & Organization and Methods Division. The practice of O & M ([3rd ed.].). Her Majesty's Stationery Office.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Great Britain. Treasury και Organization and Methods Division. The Practice of O & M. [3rd ed.]. London: Her Majesty's Stationery Office.

Παραπομπή σε μορφή MLA (9th εκδ.)

Great Britain. Treasury και Organization and Methods Division. The Practice of O & M. [3rd ed.]. Her Majesty's Stationery Office.