Kinnunen, H. (1999). Surface structure, wax and methanol-extractable compounds in Scots pine and Norway spruce needles under enhanced UV-B. Oulun Yliopisto.
Chicago-Zitierstil (17. Ausg.)Kinnunen, Heli. Surface Structure, Wax and Methanol-extractable Compounds in Scots Pine and Norway Spruce Needles Under Enhanced UV-B. Oulu: Oulun Yliopisto, 1999.
MLA-Zitierstil (9. Ausg.)Kinnunen, Heli. Surface Structure, Wax and Methanol-extractable Compounds in Scots Pine and Norway Spruce Needles Under Enhanced UV-B. Oulun Yliopisto, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.