Gaya APA

Eggers-Lura, A. (1979). Solar Energy In Developing Contries (The Pergamon Europian Heliostudies Volume 1). England: Pergamon Press.

Gaya MLA

Eggers-Lura, A.. "Solar Energy In Developing Contries". The Pergamon Europian Heliostudies Volume 1 England: Pergamon Press, 1979. Text.