APA (7th ed.) Citation

American Agricultural Economics Association, American Economic Association, Economics Institute, & Owen, W. F. (1979). Guide to graduate study in economics, agricultural economics, and related fields: United States of America and Canada (5th ed.). Economics Institute.

Chicago Style (17th ed.) Citation

American Agricultural Economics Association, American Economic Association, Economics Institute, and Wyn F. Owen. Guide to Graduate Study in Economics, Agricultural Economics, and Related Fields: United States of America and Canada. 5th ed. Boulder, Colo: Economics Institute, 1979.

MLA (9th ed.) Citation

American Agricultural Economics Association, et al. Guide to Graduate Study in Economics, Agricultural Economics, and Related Fields: United States of America and Canada. 5th ed. Economics Institute, 1979.