Cita APA (7a ed.)

Herold, S. C. (1941). Oil well drainage. Stanford University.

Cita Chicago Style (17a ed.)

Herold, Stanley C. Oil Well Drainage. California: Stanford University, 1941.

Cita MLA (8a ed.)

Herold, Stanley C. Oil Well Drainage. Stanford University, 1941.

Precaución: Estas citas no son 100% exactas.