Cita APA (7th ed.)
Gräbner, M. (2015). Industrial coal gasification technologies covering baseline and high-ash coal. Wiley-VCH.
Cita Chicago (17th ed.)
Gräbner, Martin. Industrial Coal Gasification Technologies Covering Baseline and High-ash Coal. Weinheim, Germany: Wiley-VCH, 2015.
Cita MLA (9th ed.)
Gräbner, Martin. Industrial Coal Gasification Technologies Covering Baseline and High-ash Coal. Wiley-VCH, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.