APA Citation

(1991). Caring for the earth: A strategy for sustainable living. Zwitzerland: IUCN.

Chicago Style Citation

Caring for the Earth: A Strategy for Sustainable Living. Zwitzerland: IUCN, 1991.

MLA Citation

Caring for the Earth: A Strategy for Sustainable Living. Zwitzerland: IUCN, 1991.

Warning: These citations may not always be 100% accurate.