Dyfyniad APA
Wobse, A., & Kupper, P. (2022). Greening Europe: Environmental protection in the long twentieth century - a handbook. Walter de Gruyter GmbH.
Dyfyniad Arddull Chicago
Wobse, Anna-Katharina, and Patrick Kupper. Greening Europe: Environmental Protection in the Long Twentieth Century - a Handbook. Berlin ; Boston: Walter de Gruyter GmbH, 2022.
Dyfyniad MLA
Wobse, Anna-Katharina, and Patrick Kupper. Greening Europe: Environmental Protection in the Long Twentieth Century - a Handbook. Walter de Gruyter GmbH, 2022.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.