Παραπομπή σε μορφή APA (7η εκδ.)
Hensgen, F., & Batschi, J. (2014). Examining European semi-natural grassland silages and urban green cut as input sources for the integrated generation of solid fuel and biogas from biomass. kassel university press.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Hensgen, Frank, και Jorg Batschi. Examining European Semi-natural Grassland Silages and Urban Green Cut as Input Sources for the Integrated Generation of Solid Fuel and Biogas from Biomass. Kassel, Germany: kassel university press, 2014.
Παραπομπή σε μορφή MLA (9th εκδ.)
Hensgen, Frank, και Jorg Batschi. Examining European Semi-natural Grassland Silages and Urban Green Cut as Input Sources for the Integrated Generation of Solid Fuel and Biogas from Biomass. kassel university press, 2014.
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