APA (7th ed.) Citation

Roberts, A. (2007). Time out Lisbon (4th edition.). Time Out.

Chicago Style (17th ed.) Citation

Roberts, Alison. Time Out Lisbon. 4th edition. London: Time Out, 2007.

MLA (9th ed.) Citation

Roberts, Alison. Time Out Lisbon. 4th edition. Time Out, 2007.

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