May, C. G. (1971). British poultry standards : complete specifications and judging points of all standardised breeds and varieties of poultry as compiled by the specialist breed societies and recognised by the Poultry Club of Great Britain / edited by C.G. May: Complete specifications and judging points of all standardised breeds and varieties of poultry as compiled by the specialist breed societies and recognised by the Poultry Club of Great Britain (3rd ed.). Iliffe.
Chicago Style (17th ed.) CitationMay, C. George. British Poultry Standards : Complete Specifications and Judging Points of All Standardised Breeds and Varieties of Poultry as Compiled by the Specialist Breed Societies and Recognised by the Poultry Club of Great Britain / Edited by C.G. May: Complete Specifications and Judging Points of All Standardised Breeds and Varieties of Poultry as Compiled by the Specialist Breed Societies and Recognised by the Poultry Club of Great Britain. 3rd ed. London: Iliffe, 1971.
MLA (9th ed.) CitationMay, C. George. British Poultry Standards : Complete Specifications and Judging Points of All Standardised Breeds and Varieties of Poultry as Compiled by the Specialist Breed Societies and Recognised by the Poultry Club of Great Britain / Edited by C.G. May: Complete Specifications and Judging Points of All Standardised Breeds and Varieties of Poultry as Compiled by the Specialist Breed Societies and Recognised by the Poultry Club of Great Britain. 3rd ed. Iliffe, 1971.