APA-viite

Hegde ,D M et al. (2003). Castor in India. Directorate of Oil Seed Research.

Chicago-tyylinen lähdeviittaus

Hegde ,D M et al. Castor in India. Hyderabad: Directorate of Oil Seed Research, 2003.

MLA-viite

Hegde ,D M et al. Castor in India. Directorate of Oil Seed Research, 2003.