Style de citation APA (7e éd.)
Ruppert, M. C. (2004). Crossing the Rubicon: The decline of the American empire at the end of the age of oil. New Society Publishers.
Style de citation Chicago (17e éd.)
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.
Style de citation MLA (9e éd.)
Ruppert, Michael C. Crossing the Rubicon: The Decline of the American Empire at the End of the Age of Oil. New Society Publishers, 2004.
Attention : ces citations peuvent ne pas être correctes à 100%.