Pittsburgh, Pennsylvania. Rail & Runway System. (Text) (Tourist Information.)Unique Media Maps. Unique CollectionPittsburgh, Pennsylvania. Rail & Runway System. Text: Tourist Information

Chicago citation style
Unique Media Inc. Pittsburgh, Pennsylvania. Rail & Runway System. (Text) (Tourist Information.),Unique Media Maps. Unique Collection,Pittsburgh, Pennsylvania. Rail & Runway System. Text: Tourist Information. 1995. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~290414~90061973. (Accessed December 14, 2018.)
APA citation style
Unique Media Inc, (1995) Pittsburgh, Pennsylvania. Rail & Runway System. (Text) (Tourist Information.),Unique Media Maps. Unique Collection,Pittsburgh, Pennsylvania. Rail & Runway System. Text: Tourist Information. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~290414~90061973
MLA citation style
Unique Media Inc. Retrieved from the Digital Public Library of America <https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~290414~90061973>.
Note: These citations are programmatically generated and may be incomplete.