APA-viite

Ibnternational Atomic, E. A. (1971). Nitrogen in soil plant studies. International Atomic Energy Agency.

Chicago-tyylinen lähdeviittaus

Ibnternational Atomic, Energy Agency. Nitrogen in Soil Plant Studies. Vienna: International Atomic Energy Agency, 1971.

MLA-viite

Ibnternational Atomic, Energy Agency. Nitrogen in Soil Plant Studies. International Atomic Energy Agency, 1971.