APA (7th ed.) Citation

Roger & Henderson. (2006). Light, sound & electricity. Usborne Pub.

Chicago Style (17th ed.) Citation

Roger and Henderson. Light, Sound & Electricity. London: Usborne Pub, 2006.

MLA (8th ed.) Citation

Roger and Henderson. Light, Sound & Electricity. Usborne Pub, 2006.

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