Lenzner, R. (1985). Getty: The richest man in the world. Hutchinson.
Cita Chicago Style (17a ed.)Lenzner, Robert. Getty: The Richest Man in the World. London [etc.]: Hutchinson, 1985.
Cita MLA (9a ed.)Lenzner, Robert. Getty: The Richest Man in the World. Hutchinson, 1985.
Precaución: Estas citas no son 100% exactas.