(1971). Blumen-Einzelhandel: Floristik international. Ulmer.
Chicago Style (17th ed.) CitationBlumen-Einzelhandel: Floristik International. Stuttgart: Ulmer, 1971.
MLA (9th ed.) CitationBlumen-Einzelhandel: Floristik International. Ulmer, 1971.
Warning: These citations may not always be 100% accurate.