Cita APA (7a ed.)
Blume, D., & Winks, M. (2007). David Blume’s Alcohol can be a gas!: Fueling an ethanol revolution for the 21st century. International Institute for Ecological Agriculture.
Cita Chicago Style (17a ed.)
Blume, David, y Michael Winks. David Blume’s Alcohol Can Be a Gas!: Fueling an Ethanol Revolution for the 21st Century. Santa Cruz, Calif: International Institute for Ecological Agriculture, 2007.
Cita MLA (9a ed.)
Blume, David, y Michael Winks. David Blume’s Alcohol Can Be a Gas!: Fueling an Ethanol Revolution for the 21st Century. International Institute for Ecological Agriculture, 2007.
Precaución: Estas citas no son 100% exactas.