Rawling, E., & Daugherty, R. (1996). Geography into the twenty-first century. Wiley.
Chicagoスタイル(17版)引用形式Rawling, Eleanor, , Richard Daugherty. Geography into the Twenty-first Century. Chichester, [Eng.]: Wiley, 1996.
MLA(9版)引用形式Rawling, Eleanor, , Richard Daugherty. Geography into the Twenty-first Century. Wiley, 1996.
警告: この引用は必ずしも正確ではありません.