APA (7e ed.) Bronvermelding

Hammel Smith C., Fang J, Powders M, Aabakken J, & National Renewable Energy Laboratory. Issues associated with the use of higher ethanol blends (E17-E24).

Chicago (17e ed.) Bronvermelding

Hammel Smith C., Fang J, Powders M, Aabakken J, en National Renewable Energy Laboratory. Issues Associated with the Use of Higher Ethanol Blends (E17-E24).

MLA (9e ed.) Bronvermelding

Hammel Smith C., et al. Issues Associated with the Use of Higher Ethanol Blends (E17-E24).