APA (7th ed.) Citation

Ruppert, M. C. (2004). Crossing the Rubicon: The decline of the American empire at the end of the age of oil. New Society Publishers.

Chicago Style (17th ed.) Citation

Ruppert, Michael C. Crossing the Rubicon: The Decline of the American Empire at the End of the Age of Oil. Gabriola, BC: New Society Publishers, 2004.

MLA (9th ed.) Citation

Ruppert, Michael C. Crossing the Rubicon: The Decline of the American Empire at the End of the Age of Oil. New Society Publishers, 2004.