Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Francis, P. J. (1989). Man makes his mark: 7500 years of the seal ; an exhibit catalogue. Center for Bead Research Lapis Route Books.

Chicago Citation Edition Citation

Francis, Peter Jr. Man Makes His Mark: 7500 Years of the Seal ; an Exhibit Catalogue. Lake Placid-NY: Center for Bead Research Lapis Route Books, 1989.

MLA Citation Edition Citation

Francis, Peter Jr. Man Makes His Mark: 7500 Years of the Seal ; an Exhibit Catalogue. Center for Bead Research Lapis Route Books, 1989.