Muller, F. M. (1978). Seedlings of the north-western European lowland: A flora of seedlings. Centre for Agricultural Publishing and Documentation.
Chicago-Zitierstil (17. Ausg.)Muller, F. M. Seedlings of the North-western European Lowland: A Flora of Seedlings. Wageningen: Centre for Agricultural Publishing and Documentation, 1978.
MLA-Zitierstil (9. Ausg.)Muller, F. M. Seedlings of the North-western European Lowland: A Flora of Seedlings. Centre for Agricultural Publishing and Documentation, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.