Cita APA (7a ed.)

Hopkinson, R. (1963). Architectural physics: Lighting. Her Majesty's Stationery Office.

Cita Chicago Style (17a ed.)

Hopkinson, R.G. Architectural Physics: Lighting. London: Her Majesty's Stationery Office, 1963.

Cita MLA (9a ed.)

Hopkinson, R.G. Architectural Physics: Lighting. Her Majesty's Stationery Office, 1963.