APA
National Gallery (Great Britain) e., Philadelphia Museum of Art e. & Galleria sabauda (Turin I. e. (1997). Jan van Eyck (1390c.-1441) : Opere a confronto. Torino: Umberto Allemandi & C.
Chicago
National Gallery (Great Britain) editor, Philadelphia Museum of Art editor and Galleria sabauda (Turin Italy) editor. 1997. Jan van Eyck (1390c.-1441) : Opere a confronto. Torino: Umberto Allemandi & C.
Harvard
National Gallery (Great Britain) e., Philadelphia Museum of Art e. and Galleria sabauda (Turin I. e. (1997). Jan van Eyck (1390c.-1441) : Opere a confronto. Torino: Umberto Allemandi & C.
MLA
National Gallery (Great Britain) editor, Philadelphia Museum of Art editor and Galleria sabauda (Turin Italy) editor. Jan van Eyck (1390c.-1441) : Opere a confronto. Torino: Umberto Allemandi & C. 1997.