Cita APA (7th ed.)
Smith, A. (2005). Blue on blue ground. University of Pittsburgh Press.
Cita Chicago (17th ed.)
Smith, Aaron. Blue on Blue Ground. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2005.
Cita MLA (9th ed.)
Smith, Aaron. Blue on Blue Ground. University of Pittsburgh Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.