-. (1981). Energy from biological processes: Technical and policyoptions. Westview Press.
Chicago Style (17th ed.) Citation-. Energy from Biological Processes: Technical and Policyoptions. Boulder: Westview Press, 1981.
MLA引文-. Energy from Biological Processes: Technical and Policyoptions. Westview Press, 1981.
警告：這些引文格式不一定是100％准確.