(1994). International code of botanical nomenclature: (Tokyo code) ; adopted by the Fifteenth International Botanical Congress, Yokohama, August - September 1993. Koeltz Scientific Books.
Chicago-Zitierstil (17. Ausg.)International Code of Botanical Nomenclature: (Tokyo Code) ; Adopted by the Fifteenth International Botanical Congress, Yokohama, August - September 1993. Königstein: Koeltz Scientific Books, 1994.
MLA-Zitierstil (9. Ausg.)International Code of Botanical Nomenclature: (Tokyo Code) ; Adopted by the Fifteenth International Botanical Congress, Yokohama, August - September 1993. Koeltz Scientific Books, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.