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.