Schwartz, L. D. (1994). Poultry health handbook (4th ed.). University Park, PA: College of Agricultural Sciences, Pennsylvania State University.
Chicago Style CitationSchwartz, L. Dwight. Poultry Health Handbook. 4th ed. University Park, PA: College of Agricultural Sciences, Pennsylvania State University, 1994.
MLA CitationSchwartz, L. Dwight. Poultry Health Handbook. 4th ed. University Park, PA: College of Agricultural Sciences, Pennsylvania State University, 1994.
Warning: These citations may not always be 100% accurate.