APA (7th ed.) Citation

Brown, W. M. (1987). Petroleum prices: Past, present, and prospective. Hudson Institute.

Chicago Style (17th ed.) Citation

Brown, William M. Petroleum Prices: Past, Present, and Prospective. Indianapolis, Ind.: Hudson Institute, 1987.

MLA (9th ed.) Citation

Brown, William M. Petroleum Prices: Past, Present, and Prospective. Hudson Institute, 1987.

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