APA (7th ed.) Citation

Cafruny, A. W. (1987). Ruling the waves: The political economy of international shipping. University of California Press.

Chicago Style (17th ed.) Citation

Cafruny, Alan W. Ruling the Waves: The Political Economy of International Shipping. Berkeley: University of California Press, 1987.

MLA (9th ed.) Citation

Cafruny, Alan W. Ruling the Waves: The Political Economy of International Shipping. University of California Press, 1987.