APA (7th ed.) Citation

Smith, A. G. (2006). Pittsburgh then and now (1st paperback ed.). University of Pittsburgh Press.

Chicago Style (17th ed.) Citation

Smith, Arthur G. Pittsburgh Then and Now. 1st paperback ed. Pittsburgh: University of Pittsburgh Press, 2006.

MLA (9th ed.) Citation

Smith, Arthur G. Pittsburgh Then and Now. 1st paperback ed. University of Pittsburgh Press, 2006.

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