Langley, J. A., Huang, W. Y., & Heady, E. O. (1981). A recursive adaptive hybrid model for the analysis of the national and interregional impacts of three alternative agricultural situations for 1981 - 83. CARD.
Chicago Style (17th ed.) CitationLangley, James A., Wen Y. Huang, and Earl O. Heady. A Recursive Adaptive Hybrid Model for the Analysis of the National and Interregional Impacts of Three Alternative Agricultural Situations for 1981 - 83. Ames, Iowa: CARD, 1981.
MLA (9th ed.) CitationLangley, James A., et al. A Recursive Adaptive Hybrid Model for the Analysis of the National and Interregional Impacts of Three Alternative Agricultural Situations for 1981 - 83. CARD, 1981.
Warning: These citations may not always be 100% accurate.