APA (7th ed.) Citation

Baumgärtner, S., Faber, M., & Proops, J. L. R. (1996). The use of the entropy concept in ecological economics. Ecological economics.

Chicago Style (17th ed.) Citation

Baumgärtner, Stefan, Malte Faber, and John L. R. Proops. "The Use of the Entropy Concept in Ecological Economics." Ecological Economics 1996.

MLA (9th ed.) Citation

Baumgärtner, Stefan, et al. "The Use of the Entropy Concept in Ecological Economics." Ecological Economics, 1996.