International Symposium on Plants and Islands Las Palmas. (1979). Plants and islands: [in April 1977 an international symposium on Plants and Island was held in Las Palmas de Gran Canaria]. Academic Press.
Chicago-Zitierstil (17. Ausg.)International Symposium on Plants and Islands Las Palmas. Plants and Islands: [in April 1977 an International Symposium on Plants and Island Was Held in Las Palmas De Gran Canaria]. London [und 4 weitere]: Academic Press, 1979.
MLA-Zitierstil (9. Ausg.)International Symposium on Plants and Islands Las Palmas. Plants and Islands: [in April 1977 an International Symposium on Plants and Island Was Held in Las Palmas De Gran Canaria]. Academic Press, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.