Pfisterer, P., & Pfisterer, C. ([2011]). Signaturenlexikon / Dictionary of Signatures. Title is part of eBook package: De Gruyter DGBA History 1990 - 1999. doi:10.1515/9783110824469
Chicago Style CitationPfisterer, Paul,, and Claire Pfisterer. "Signaturenlexikon / Dictionary of Signatures." Title Is Part of EBook Package: De Gruyter DGBA History 1990 - 1999 [2011].
MLA CitationPfisterer, Paul,, and Claire Pfisterer. "Signaturenlexikon / Dictionary of Signatures." Title Is Part of EBook Package: De Gruyter DGBA History 1990 - 1999 [2011].
Warning: These citations may not always be 100% accurate.