APA (7th ed.) Citation

Brown, M. (1988). World phosphates supply to the year 2000. OECD.

Chicago Style (17th ed.) Citation

Brown, Martin. World Phosphates Supply to the Year 2000. Paris: OECD, 1988.

MLA (9th ed.) Citation

Brown, Martin. World Phosphates Supply to the Year 2000. OECD, 1988.

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