Herold, S. C. (1941). Oil well drainage. Stanford University Press.
Cita Chicago (17th ed.)Herold, Stanley C. Oil Well Drainage. London: Stanford University Press, 1941.
Cita MLA (9th ed.)Herold, Stanley C. Oil Well Drainage. Stanford University Press, 1941.
Atenció: Aquestes cites poden no estar 100% correctes.