Crawford, R. (2013). On Glasgow and Edinburgh. Belknap Press of Harvard University Press.
Cita Chicago (17th ed.)Crawford, Robert. On Glasgow and Edinburgh. Cambridge, Mass.: Belknap Press of Harvard University Press, 2013.
Cita MLA (9th ed.)Crawford, Robert. On Glasgow and Edinburgh. Belknap Press of Harvard University Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.