Citazione Stile APA (7a Edizione)
Grossnickle, S. C. (2000). Ecophysiology of northern spruce species: The performance of planted seedlings. NRC Research Press.
Citazione stile Chigago Style (17a edizione)
Grossnickle, Steven C. Ecophysiology of Northern Spruce Species: The Performance of Planted Seedlings. Ottawa: NRC Research Press, 2000.
Citatione MLA (9a ed.)
Grossnickle, Steven C. Ecophysiology of Northern Spruce Species: The Performance of Planted Seedlings. NRC Research Press, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.