Hagner, S. (1965). Yield of seed, choice of seed trees and seedling establishment in experiments with natural regeneration. Skogshögskolan.
Chicago-Zitierstil (17. Ausg.)Hagner, Stig. Yield of Seed, Choice of Seed Trees and Seedling Establishment in Experiments with Natural Regeneration. Stockholm: Skogshögskolan, 1965.
MLA-Zitierstil (9. Ausg.)Hagner, Stig. Yield of Seed, Choice of Seed Trees and Seedling Establishment in Experiments with Natural Regeneration. Skogshögskolan, 1965.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.