Cita APA (7th ed.)
Obrecht, J. (2015). Early blues: The first stars of blues guitar. University of Minnesota Press.
Cita Chicago (17th ed.)
Obrecht, Jas. Early Blues: The First Stars of Blues Guitar. Minneapolis, Minnesota ; London, England: University of Minnesota Press, 2015.
Cita MLA (9th ed.)
Obrecht, Jas. Early Blues: The First Stars of Blues Guitar. University of Minnesota Press, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.