Wilster, G. H. (1943). Practical butter manufacture: A manual for buttermakers (3d ed., completely revised.). OSC cooperative association.
Chicago Style (17th ed.) CitationWilster, G. H. Practical Butter Manufacture: A Manual for Buttermakers. 3d ed., completely revised. Corvallis, Oregon: OSC cooperative association, 1943.
MLA (9th ed.) CitationWilster, G. H. Practical Butter Manufacture: A Manual for Buttermakers. 3d ed., completely revised. OSC cooperative association, 1943.
Warning: These citations may not always be 100% accurate.