Cita APA (7a ed.)

Diers, J. W., & Isaacs, A. (2007). Twin Cities by Trolley: The Streetcar Era in Minneapolis and St. Paul. University of Minnesota Press.

Cita Chicago Style (17a ed.)

Diers, John W., y Aaron Isaacs. Twin Cities by Trolley: The Streetcar Era in Minneapolis and St. Paul. Minneapolis: University of Minnesota Press, 2007.

Cita MLA (8a ed.)

Diers, John W., y Aaron Isaacs. Twin Cities by Trolley: The Streetcar Era in Minneapolis and St. Paul. University of Minnesota Press, 2007.