Enders, K., & Siebert, H. (1984). The Resource sector in an open economy. Springer-Verlag.
Chicago Style (17th ed.) CitationEnders, Klaus-Stefan, and Horst Siebert. The Resource Sector in an Open Economy. Berlin: Springer-Verlag, 1984.
MLA (9th ed.) CitationEnders, Klaus-Stefan, and Horst Siebert. The Resource Sector in an Open Economy. Springer-Verlag, 1984.
Warning: These citations may not always be 100% accurate.