Cita APA (7a ed.)

Smith, C. T. (1967). An Historical Geography of Western Europe before 1800. Frederick A. Praeger.

Cita Chicago Style (17a ed.)

Smith, Clifford T. An Historical Geography of Western Europe Before 1800. New York: Frederick A. Praeger, 1967.

Cita MLA (9a ed.)

Smith, Clifford T. An Historical Geography of Western Europe Before 1800. Frederick A. Praeger, 1967.