Cita APA (7th ed.)

Petzinger,Thomas Jr. (1987). Oil & Honor: The Texaco-Penzoil wars. Appleton Century-Crofts.

Cita Chicago (17th ed.)

Petzinger,Thomas Jr. Oil & Honor: The Texaco-Penzoil Wars. New York: Appleton Century-Crofts, 1987.

Cita MLA (9th ed.)

Petzinger,Thomas Jr. Oil & Honor: The Texaco-Penzoil Wars. Appleton Century-Crofts, 1987.