APA (7th ed.) Citation

DeskMap Systems, Inc, & Railroad Information Services. (2004). Ohio railroad systems. DeskMap Systems Inc..

Chicago Style (17th ed.) Citation

DeskMap Systems, Inc, and Railroad Information Services. Ohio Railroad Systems. Austin, Tex.: DeskMap Systems Inc., 2004.

MLA (9th ed.) Citation

DeskMap Systems, Inc, and Railroad Information Services. Ohio Railroad Systems. DeskMap Systems Inc., 2004.

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