APA Style
Ehringer, H., Zito, U. (1984).
Energy saving in buildings :Results of the european communities energy r&d and demonstration programmes (1979-1983) .
Holland:
D. Reidel Publishing Company.
MLA Style
Ehringer, H.., Zito, U..
"Energy saving in buildings :Results of the european communities energy r&d and demonstration programmes (1979-1983)".
Holland:
D. Reidel Publishing Company,
1984.
Text.