APA (7th ed.) Zitazioa

Smith, A. (2005). Blue on blue ground. University of Pittsburgh Press.

Chicago Style (17th ed.) Zitazioa

Smith, Aaron. Blue on Blue Ground. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2005.

MLA (9th ed.) Zitazioa

Smith, Aaron. Blue on Blue Ground. University of Pittsburgh Press, 2005.