Chang, V. S., Burr, B., & Holtzapple, M. T. Lime pretreatment of switchgrass.
Chicago Style aipamenaChang, Vincent S., Barry Burr, và Mark T. Holtzapple. Lime Pretreatment of Switchgrass.
MLA aipamenaChang, Vincent S., Barry Burr, và Mark T. Holtzapple. Lime Pretreatment of Switchgrass.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.