APA (7th ed.) Citation

(1985). Production and utilization of biogas in rural areas of industrialized and developing countries (Rev. and updated.).

Chicago Style (17th ed.) Citation

Production and Utilization of Biogas in Rural Areas of Industrialized and Developing Countries. Rev. and updated. Eschborn, 1985.

MLA (9th ed.) Citation

Production and Utilization of Biogas in Rural Areas of Industrialized and Developing Countries. Rev. and updated. 1985.