Demko, G. J., Rose Harold M., & Schnell, G. A. (1970). Population geography: A reader. McGraw-Hill.
Chicagoスタイル(17版)引用形式Demko, George J., Rose Harold M., , George A. Schnell. Population Geography: A Reader. New York: McGraw-Hill, 1970.
MLA(9版)引用形式Demko, George J., et al. Population Geography: A Reader. McGraw-Hill, 1970.
警告: この引用は必ずしも正確ではありません.