Não informado. (1890). Bulletin of the New Mexico Agricultural Experiment Station. New Mexico College of Agriculture and Mechanic Arts.
Chicago-referens (17:e uppl.)Não informado. Bulletin of the New Mexico Agricultural Experiment Station. State College, NM: New Mexico College of Agriculture and Mechanic Arts, 1890.
MLA-referens (8:e uppl.)Não informado. Bulletin of the New Mexico Agricultural Experiment Station. New Mexico College of Agriculture and Mechanic Arts, 1890.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.