APA (7th ed.) Citation

Block, L. (1947). Present day requirements for street lighting. Light & Lighting, 40, 87.

Chicago Style (17th ed.) Citation

Block, L. "Present Day Requirements for Street Lighting." Light & Lighting 40 (1947): 87.

MLA (9th ed.) Citation

Block, L. "Present Day Requirements for Street Lighting." Light & Lighting, vol. 40, 1947, p. 87.

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