APA Citation

Hopkinson, R. G., Llewelyn-Davies, L., & Petty, D. J. (1964). Hospital lighting. London: Heinemann.

Chicago Style Citation

Hopkinson, Ralph Galbraith,, Lord Llewelyn-Davies, and David John Petty. Hospital Lighting. London: Heinemann, 1964.

MLA Citation

Hopkinson, Ralph Galbraith,, Lord Llewelyn-Davies, and David John Petty. Hospital Lighting. London: Heinemann, 1964.

Warning: These citations may not always be 100% accurate.