Dyfyniad APA

Helmer , É. (2023). The Reciprocity at the Center: Economics and the Anthropocene from Xenophon's Economics.

Dyfyniad Arddull Chicago

Helmer , Étienne. The Reciprocity At the Center: Economics and the Anthropocene From Xenophon's Economics. 2023.

Dyfyniad MLA

Helmer , Étienne. The Reciprocity At the Center: Economics and the Anthropocene From Xenophon's Economics. 2023.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.