Παραπομπή σε μορφή APA (7η εκδ.)

Great Britain. National Coal Board. Mining Dept. (1973). Control of harmful dust in coal mines. National Coal Board, Mining Department.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Great Britain. National Coal Board. Mining Dept. Control of Harmful Dust in Coal Mines. London: National Coal Board, Mining Department, 1973.

Παραπομπή σε μορφή MLA (8th εκδ.)

Great Britain. National Coal Board. Mining Dept. Control of Harmful Dust in Coal Mines. National Coal Board, Mining Department, 1973.