Visher, S. S. (1954). Climatic atlas of the United States. Harvard University Press.
Cita Chicago (17th ed.)Visher, Stephen Sargent. Climatic Atlas of the United States. Cambridge: Harvard University Press, 1954.
Cita MLA (9th ed.)Visher, Stephen Sargent. Climatic Atlas of the United States. Harvard University Press, 1954.
Atenció: Aquestes cites poden no estar 100% correctes.