Koscielniak, B. (2006). Looking at glass through the ages. Houghton Mifflin Co..
Cita Chicago Style (17a ed.)Koscielniak, Bruce. Looking at Glass Through the Ages. Boston, Mass.: Houghton Mifflin Co., 2006.
Cita MLA (8a ed.)Koscielniak, Bruce. Looking at Glass Through the Ages. Houghton Mifflin Co., 2006.
Precaución: Estas citas no son 100% exactas.