APA استشهاد

Haberl, H., Kastner, T., Schaffartzik, A., Ludwiczek, N., & Erb, K. (2012). Global effects of national biomass production and consumption: Austria's embodied HANPP related to agricultural biomass in the year 2000. Elsevier.

استشهاد بنمط شيكاغو

Haberl, Helmut, Thomas Kastner, Anke Schaffartzik, Nikolaus Ludwiczek, و Karl-Heinz Erb. Global Effects of National Biomass Production and Consumption: Austria's Embodied HANPP Related to Agricultural Biomass in the Year 2000. Elsevier, 2012.

MLA استشهاد

Haberl, Helmut, et al. Global Effects of National Biomass Production and Consumption: Austria's Embodied HANPP Related to Agricultural Biomass in the Year 2000. Elsevier, 2012.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.