Não informado. (1913). Bulletin of the New York State College of Forestry. Syracure University.
Chicago-referens (17:e uppl.)Não informado. Bulletin of the New York State College of Forestry. Syracuse, NY: Syracure University, 1913.
MLA-referens (8:e uppl.)Não informado. Bulletin of the New York State College of Forestry. Syracure University, 1913.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.