Cita APA (7a ed.)
Venkatachalam, S., & Križan, P. (2019). Material recovery of used engine oils - feasibility study.
Cita Chicago Style (17a ed.)
Venkatachalam, Sriram, y Peter Križan. Material Recovery of Used Engine Oils - Feasibility Study. 2019.
Cita MLA (9a ed.)
Venkatachalam, Sriram, y Peter Križan. Material Recovery of Used Engine Oils - Feasibility Study. 2019.
Precaución: Estas citas no son 100% exactas.