Griffin, P. F., Young, R. N., & Chatham, R. L. (1963). Anglo-America: A regional geography of the United States and Canada. Methuen.
Cita Chicago Style (17a ed.)Griffin, Paul Francis, Robert N. Young, y Ronald L. Chatham. Anglo-America: A Regional Geography of the United States and Canada. London: Methuen, 1963.
Cita MLA (9a ed.)Griffin, Paul Francis, et al. Anglo-America: A Regional Geography of the United States and Canada. Methuen, 1963.
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