APA Citation

Helbig, J. (1949). The craft of the glass-painters in Belgium from the XIIth to the XVIIIth century II. London: British Society of Master Glass Painters.

Chicago Style Citation

Helbig, Jean. The Craft of the Glass-painters in Belgium From the XIIth to the XVIIIth Century II. London: British Society of Master Glass Painters, 1949.

MLA Citation

Helbig, Jean. The Craft of the Glass-painters in Belgium From the XIIth to the XVIIIth Century II. London: British Society of Master Glass Painters, 1949.

Warning: These citations may not always be 100% accurate.