Alden ,John et al. (1993). Forest developments in cold climates. Plenum press.
Chicago Edition CitationAlden ,John et al. Forest Developments in Cold Climates. New York: Plenum press, 1993.
MLA Edition CitationAlden ,John et al. Forest Developments in Cold Climates. Plenum press, 1993.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.