Ontario Tree Improvement and Forest Biomass Institute & Ontario. Ministry of Natural Resources. (1983). Forest research. Ministry of Natural Resources.
Chicago-Zitierstil (17. Ausg.)Ontario Tree Improvement and Forest Biomass Institute und Ontario. Ministry of Natural Resources. Forest Research. Toronto: Ministry of Natural Resources, 1983.
MLA-Zitierstil (8. Ausg.)Ontario Tree Improvement and Forest Biomass Institute und Ontario. Ministry of Natural Resources. Forest Research. Ministry of Natural Resources, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.