APA
Kneese A. V., d'arge R. C. & Ayres R. U. (1970). Economics and the environment: A materials balance approach. Washington: Resources for the future.
Chicago
Kneese Allan V, d'arge Ralph C and Ayres Robert U. 1970. Economics and the environment: A materials balance approach. Washington: Resources for the future.
Harvard
Kneese A. V., d'arge R. C. and Ayres R. U. (1970). Economics and the environment: A materials balance approach. Washington: Resources for the future.
MLA
Kneese Allan V, d'arge Ralph C and Ayres Robert U. Economics and the environment: A materials balance approach. Washington: Resources for the future. 1970.