Style de citation APA (7e éd.)

MYERS, N. (1990). The gaia atlas of future worlds: Challenge and opportu-nity in an age of change. Anchor Books.

Style de citation Chicago (17e éd.)

MYERS, Norman. The Gaia Atlas of Future Worlds: Challenge and Opportu-nity in an Age of Change. New York: Anchor Books, 1990.

Style de citation MLA (9e éd.)

MYERS, Norman. The Gaia Atlas of Future Worlds: Challenge and Opportu-nity in an Age of Change. Anchor Books, 1990.