APA (7th ed.) Citation

Robertson, M. J. M. (1990). Directory of world futures and options: A guide to international futures and options exchanges and products. Prentice Hall, ;.

Chicago Style (17th ed.) Citation

Robertson, M. J. M. Directory of World Futures and Options: A Guide to International Futures and Options Exchanges and Products. New York: Prentice Hall, ;, 1990.

MLA (9th ed.) Citation

Robertson, M. J. M. Directory of World Futures and Options: A Guide to International Futures and Options Exchanges and Products. Prentice Hall, ;, 1990.