APA (7th ed.) Citation

International Symposium on the Chemical Control of the Human Environment, Johannesburg, 1969. (1970). The chemical control of the human environment; plenary lectures. Butterworths.

Chicago Style (17th ed.) Citation

International Symposium on the Chemical Control of the Human Environment, Johannesburg, 1969. The Chemical Control of the Human Environment; Plenary Lectures. London: Butterworths, 1970.

MLA (9th ed.) Citation

International Symposium on the Chemical Control of the Human Environment, Johannesburg, 1969. The Chemical Control of the Human Environment; Plenary Lectures. Butterworths, 1970.

Warning: These citations may not always be 100% accurate.