International Horticultural Congress London, England, & Royal Horticultural Society (Great Britain). (1953). Report of the thirteenth International Horticultural Congress 1952, London 8-15 September. Royal Horticultural Society.
Chicago Style (17th ed.) CitationInternational Horticultural Congress London, England, and Royal Horticultural Society (Great Britain). Report of the Thirteenth International Horticultural Congress 1952, London 8-15 September. London: Royal Horticultural Society, 1953.
MLA (9th ed.) CitationInternational Horticultural Congress London, England, and Royal Horticultural Society (Great Britain). Report of the Thirteenth International Horticultural Congress 1952, London 8-15 September. Royal Horticultural Society, 1953.
Warning: These citations may not always be 100% accurate.