Douglas, S. W., & Williamson, H. D. (1980). Principles of veterinary radiography (Third edition.). Lea & Febiger.
Chicago Style (17th ed.) CitationDouglas, S. W., and H. D. Williamson. Principles of Veterinary Radiography. Third edition. Philadelphia: Lea & Febiger, 1980.
MLA (9th ed.) CitationDouglas, S. W., and H. D. Williamson. Principles of Veterinary Radiography. Third edition. Lea & Febiger, 1980.
Warning: These citations may not always be 100% accurate.