APA
Abkin M. H., International Institute for Applied System Analysis L., . (1980). The simplified U.S. model for the IIASA/FAP global system of food and agriculture models. Laxenburg: IIASA.
Chicago
Abkin Michael H, International Institute for Applied System Analysis Laxenburg, . 1980. The simplified U.S. model for the IIASA/FAP global system of food and agriculture models. Laxenburg: IIASA.
Harvard
Abkin M. H., International Institute for Applied System Analysis L., . (1980). The simplified U.S. model for the IIASA/FAP global system of food and agriculture models. Laxenburg: IIASA.
MLA
Abkin Michael H, International Institute for Applied System Analysis Laxenburg, . The simplified U.S. model for the IIASA/FAP global system of food and agriculture models. Laxenburg: IIASA. 1980.