Ridgeon, R. F. (1986). Pig management scheme results for 1986. Agricultural Economics Unit, Dept. of Land Economy.
Chicago Style (17th ed.) CitationRidgeon, R. F. Pig Management Scheme Results for 1986. Cambridge: Agricultural Economics Unit, Dept. of Land Economy, 1986.
MLA (9th ed.) CitationRidgeon, R. F. Pig Management Scheme Results for 1986. Agricultural Economics Unit, Dept. of Land Economy, 1986.
Warning: These citations may not always be 100% accurate.