APA (7 ম সংস্করণ) উদ্ধৃতি

MYERS, N. (1991). The GAIA atlas of future worlds: Challenge and opportu-nity in an age of change. Anchor Books.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

MYERS, Norman. The GAIA Atlas of Future Worlds: Challenge and Opportu-nity in an Age of Change. New York: Anchor Books, 1991.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

MYERS, Norman. The GAIA Atlas of Future Worlds: Challenge and Opportu-nity in an Age of Change. Anchor Books, 1991.