APA (7th ed.) Citation

Humphreys, R. (2005). The rough guide to London. World Music Network.

Chicago Style (17th ed.) Citation

Humphreys, Rob. The Rough Guide to London. UK: World Music Network, 2005.

MLA (9th ed.) Citation

Humphreys, Rob. The Rough Guide to London. World Music Network, 2005.

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