MLA

Tognoni, F, and G Serra. Symposium On Biological Aspects of Energy Saving In Protected Cultivation. Wageningen: International society for horticultural science, 1988.

APA

Tognoni, F., & Serra, G. (1988). Symposium on biological aspects of energy saving in protected cultivation. Wageningen: International society for horticultural science.

Chicago

Tognoni, F. ed., and G Serra ed. Symposium On Biological Aspects of Energy Saving In Protected Cultivation. Wageningen: International society for horticultural science, 1988.