Παραπομπή σε μορφή APA (7η εκδ.)

Great Britain. Fuel Research Board. (1946). Smoke and its measurement: The correlation of optical density with the nature and quantity of smoke from a hand-fired Lancashire boiler. H.M.S.O..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Great Britain. Fuel Research Board. Smoke and Its Measurement: The Correlation of Optical Density with the Nature and Quantity of Smoke from a Hand-fired Lancashire Boiler. London: H.M.S.O., 1946.

Παραπομπή σε μορφή MLA (8th εκδ.)

Great Britain. Fuel Research Board. Smoke and Its Measurement: The Correlation of Optical Density with the Nature and Quantity of Smoke from a Hand-fired Lancashire Boiler. H.M.S.O., 1946.