APA (7th ed.) Citation

Tropical Products Institute Conference (1967 : London, England), & Tropical Products Institute (Great Britain). (1968). Essential oils production in developing countries: Papers presented at the conference held in London 15/19 May 1967. Tropical Products Institute.

Chicago Style (17th ed.) Citation

Tropical Products Institute Conference (1967 : London, England), and Tropical Products Institute (Great Britain). Essential Oils Production in Developing Countries: Papers Presented at the Conference Held in London 15/19 May 1967. London: Tropical Products Institute, 1968.

MLA (9th ed.) Citation

Tropical Products Institute Conference (1967 : London, England), and Tropical Products Institute (Great Britain). Essential Oils Production in Developing Countries: Papers Presented at the Conference Held in London 15/19 May 1967. Tropical Products Institute, 1968.