APA-viite

Maddala,G S, & Chern,Wen S. (1978). Econometric studies in energy demand and supply. Praeyer Publishers.

Chicago-tyylinen lähdeviittaus

Maddala,G S, ja Chern,Wen S. Econometric Studies in Energy Demand and Supply. New York: Praeyer Publishers, 1978.

MLA-viite

Maddala,G S, ja Chern,Wen S. Econometric Studies in Energy Demand and Supply. Praeyer Publishers, 1978.