APA (7th ed.) Citation

Centre for World Development Education (CWDE). (1982). Saving planet earth... London: CWDE.

Chicago Style (17th ed.) Citation

Centre for World Development Education (CWDE). Saving Planet Earth... London: CWDE, 1982.

MLA (8th ed.) Citation

Centre for World Development Education (CWDE). Saving Planet Earth... London: CWDE, 1982.

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