Cita APA (7th ed.)
Metsa, P. (2011). Blue guitar highway. University of Minnesota Press.
Cita Chicago (17th ed.)
Metsa, Paul. Blue Guitar Highway. Minneapolis: University of Minnesota Press, 2011.
Cita MLA (9th ed.)
Metsa, Paul. Blue Guitar Highway. University of Minnesota Press, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.