APA (7e ed.) Bronvermelding

International Atomic Energy Agency. (1977). Soil organic matter studies. International Atomic Energy Agency.

Chicago (17e ed.) Bronvermelding

International Atomic Energy Agency. Soil Organic Matter Studies. Viena: International Atomic Energy Agency, 1977.

MLA (9e ed.) Bronvermelding

International Atomic Energy Agency. Soil Organic Matter Studies. International Atomic Energy Agency, 1977.

Let op: Deze citaties zijn niet altijd 100% accuraat.