APA (7th ed.) Citation

Ruffles, P. (2005). Lighting guide 7: Office lighting. The Society of Light and Lighting.

Chicago Style (17th ed.) Citation

Ruffles, Paul. Lighting Guide 7: Office Lighting. London: The Society of Light and Lighting, 2005.

MLA (9th ed.) Citation

Ruffles, Paul. Lighting Guide 7: Office Lighting. The Society of Light and Lighting, 2005.

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