APA (7th ed.) Citation

Green, O. (2019). London's underground: The story of the tube. White Lion Publishing.

Chicago Style (17th ed.) Citation

Green, Oliver. London's Underground: The Story of the Tube. London: White Lion Publishing, 2019.

MLA (9th ed.) Citation

Green, Oliver. London's Underground: The Story of the Tube. White Lion Publishing, 2019.

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