APA Citation

Villavicencio Cevallos, J. C. (2015). Ethanol Energy as Renewal Energy in Spark Ingnition Engines.

Chicago Style Citation

Villavicencio Cevallos, Julio C?sar. Ethanol Energy As Renewal Energy in Spark Ingnition Engines. 2015.

MLA Citation

Villavicencio Cevallos, Julio C?sar. Ethanol Energy As Renewal Energy in Spark Ingnition Engines. 2015.

Warning: These citations may not always be 100% accurate.