Zega, M. E., & Gruber, J. (2002). Travel by train : the American railroad poster, 1870-1950 /: The American railroad poster, 1870-1950 /. Indiana University Press.
Chicago Edition CitationZega, Michael E., and John Gruber. Travel by Train : The American Railroad Poster, 1870-1950 /: The American Railroad Poster, 1870-1950 /. Bloomington, Ind.: Indiana University Press, 2002.
MLA Edition CitationZega, Michael E., and John Gruber. Travel by Train : The American Railroad Poster, 1870-1950 /: The American Railroad Poster, 1870-1950 /. Indiana University Press, 2002.
Warning: These citations may not always be 100% accurate.