APA (7th ed.) Citation

(2013). Time out London ([Thirty-first edition].). Time Out Guides Limited.

Chicago Style (17th ed.) Citation

Time Out London. [Thirty-first edition]. London: Time Out Guides Limited, 2013.

MLA (9th ed.) Citation

Time Out London. [Thirty-first edition]. Time Out Guides Limited, 2013.

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