APA (7th ed.) Citation

Harris & Clarke. (2007). World railways 2007-2008 (49 ed.). Janes's Information Group.

Chicago Style (17th ed.) Citation

Harris and Clarke. World Railways 2007-2008. 49 ed. UK: Janes's Information Group, 2007.

MLA (8th ed.) Citation

Harris and Clarke. World Railways 2007-2008. 49 ed. Janes's Information Group, 2007.

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