Cita APA (7th ed.)
Pope, J. (1995). The children's atlas of natural wonders. Millbrook Press.
Cita Chicago (17th ed.)
Pope, Joyce. The Children's Atlas of Natural Wonders. Brookfield, CT: Millbrook Press, 1995.
Cita MLA (9th ed.)
Pope, Joyce. The Children's Atlas of Natural Wonders. Millbrook Press, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.