APA (7th ed.) Citation

London Underground Limited & London Regional Transport (Agency). (1998). Tube map: Journey planner with station index and facilities December 1998. London Regional Transport.

Chicago Style (17th ed.) Citation

London Underground Limited and London Regional Transport (Agency). Tube Map: Journey Planner with Station Index and Facilities December 1998. London: London Regional Transport, 1998.

MLA (9th ed.) Citation

London Underground Limited and London Regional Transport (Agency). Tube Map: Journey Planner with Station Index and Facilities December 1998. London Regional Transport, 1998.