APA (7th ed.) Citation

Horn, G. P. (1973). Information on production economics, Swartland and Ruens. Dept. of Agricultural Economics and Marketing, Division of Agricultural Production Economics.

Chicago Style (17th ed.) Citation

Horn, G. P. Information on Production Economics, Swartland and Ruens. [s.l.]: Dept. of Agricultural Economics and Marketing, Division of Agricultural Production Economics, 1973.

MLA (9th ed.) Citation

Horn, G. P. Information on Production Economics, Swartland and Ruens. Dept. of Agricultural Economics and Marketing, Division of Agricultural Production Economics, 1973.