APA-viite (7. p.)

Spath P. L., Dayton D. C., & National Renewable Energy Laboratory. Preliminary screening - technical and economic assessment of synthesis gas to fuels and chemicals with empha.

Chicago-viite (17. p.)

Spath P. L., Dayton D. C., ja National Renewable Energy Laboratory. Preliminary Screening - Technical and Economic Assessment of Synthesis Gas to Fuels and Chemicals with Empha.

MLA-viite (9. p.)

Spath P. L., et al. Preliminary Screening - Technical and Economic Assessment of Synthesis Gas to Fuels and Chemicals with Empha.

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