Cita APA (7a ed.)

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.