Cita APA (7th ed.)
ebrary, Inc, Dürer, A., Silver, L., & Smith, J. C. (2010). The essential Dürer. University of Pennsylvania Press.
Cita Chicago (17th ed.)
ebrary, Inc, Albrecht Dürer, Larry Silver, i Jeffrey Chipps Smith. The Essential Dürer. Philadelphia: University of Pennsylvania Press, 2010.
Cita MLA (9th ed.)
ebrary, Inc, et al. The Essential Dürer. University of Pennsylvania Press, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.