International Symposium on Biological Control of Weeds Rom. (1973). Proceedings of the Second International Symposium on Biological Control of Weeds: October 1971 (1. publ.).
Chicago Style (17th ed.) CitationInternational Symposium on Biological Control of Weeds Rom. Proceedings of the Second International Symposium on Biological Control of Weeds: October 1971. 1. publ. Farnham Royal, 1973.
MLA (9th ed.) CitationInternational Symposium on Biological Control of Weeds Rom. Proceedings of the Second International Symposium on Biological Control of Weeds: October 1971. 1. publ. 1973.
Warning: These citations may not always be 100% accurate.