Citazione APA

Singh ss,saharan ms. (2008). Annual report 2008-09. Directorate of wheat research.

Stile di citazione Chicago

Singh ss,saharan ms. Annual Report 2008-09. Karnal: Directorate of wheat research, 2008.

Citazione MLA

Singh ss,saharan ms. Annual Report 2008-09. Directorate of wheat research, 2008.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.