APA (7th ed.) Citation

Lacalle, D. (2015). The energy world is flat: Opportunities from the end of peak oil. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Lacalle, Daniel. The Energy World Is Flat: Opportunities from the End of Peak Oil. Chichester, West Sussex, United Kingdom: John Wiley & Sons, 2015.

MLA (9th ed.) Citation

Lacalle, Daniel. The Energy World Is Flat: Opportunities from the End of Peak Oil. John Wiley & Sons, 2015.