APA-referens (7:e uppl.)

Não informado. (2022). North Dakota Research Report. North Dakota State University, Department of Horticulture Agricultural Experiment Station.

Chicago-referens (17:e uppl.)

Não informado. North Dakota Research Report. Fargo, ND: North Dakota State University, Department of Horticulture Agricultural Experiment Station, 2022.

MLA-referens (8:e uppl.)

Não informado. North Dakota Research Report. North Dakota State University, Department of Horticulture Agricultural Experiment Station, 2022.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.