APA Citation
Porter, V., & Mason, I. L. (2002). Mason's world dictionary of livestock breeds, types and varieties (5th ed.). Wallingford, UK: CABI Pub..
Chicago Style CitationPorter, Valerie, and I. L. Mason. Mason's World Dictionary of Livestock Breeds, Types and Varieties. 5th ed. Wallingford, UK: CABI Pub., 2002.
MLA CitationPorter, Valerie, and I. L. Mason. Mason's World Dictionary of Livestock Breeds, Types and Varieties. 5th ed. Wallingford, UK: CABI Pub., 2002.
Warning: These citations may not always be 100% accurate.