APA (7th ed.) Citation
Wagenhals, G. (1984). <The> World copper market: Structure and econometric model. Springer.
Chicago Style (17th ed.) Citation
Wagenhals, Gerhard. <The> World Copper Market: Structure and Econometric Model. Berlin: Springer, 1984.
MLA (9th ed.) Citation
Wagenhals, Gerhard. <The> World Copper Market: Structure and Econometric Model. Springer, 1984.
Warning: These citations may not always be 100% accurate.