APA (7th ed.) Citation

Philip's. (2004). World Reference Atlas. Octopus Publishing Group Ltd.

Chicago Style (17th ed.) Citation

Philip's. World Reference Atlas. London: Octopus Publishing Group Ltd, 2004.

MLA (9th ed.) Citation

Philip's. World Reference Atlas. Octopus Publishing Group Ltd, 2004.

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