APA ציטוט

Wyzga, R. R. (1974). Energy and environment. Paris: Organisation for economic co-operation and development.

Trích dẫn kiểu Chicago

Wyzga, R. R. Energy and Environment. Paris: Organisation for economic co-operation and development, 1974.

ציטוט MLA

Wyzga, R. R. Energy and Environment. Paris: Organisation for economic co-operation and development, 1974.