(1981). Ökonomie, ökologie. VSA-Verlag.
Chicago Style (17th ed.) CitationÖkonomie, ökologie. VSA-Verlag, 1981.
MLA (8th ed.) CitationÖkonomie, ökologie. VSA-Verlag, 1981.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation