APA

The University of North Carolina at Chapel Hill, Gillham C. C., Wood C. H., Allmendiger C. M., Buck E. G., Clements C., Keller-Brown M. C., Riggs T., Schroder A. L. & Yonan M. E. (2001). European Drawings. Carolina del Norte, EE. UU: The University of North Carolina at Chapel Hill.

Chicago

The University of North Carolina at Chapel Hill, Gillham Carol C, Wood Carolyn H, Allmendiger Carolyn M, Buck Elizabeth G, Clements Catherine, Keller-Brown M Catherine, Riggs Timothy, Schroder Anne L and Yonan Michael E. 2001. European Drawings. Carolina del Norte, EE. UU: The University of North Carolina at Chapel Hill.

Harvard

The University of North Carolina at Chapel Hill, Gillham C. C., Wood C. H., Allmendiger C. M., Buck E. G., Clements C., Keller-Brown M. C., Riggs T., Schroder A. L. and Yonan M. E. (2001). European Drawings. Carolina del Norte, EE. UU: The University of North Carolina at Chapel Hill.

MLA

The University of North Carolina at Chapel Hill, Gillham Carol C, Wood Carolyn H, Allmendiger Carolyn M, Buck Elizabeth G, Clements Catherine, Keller-Brown M Catherine, Riggs Timothy, Schroder Anne L and Yonan Michael E. European Drawings. Carolina del Norte, EE. UU: The University of North Carolina at Chapel Hill. 2001.