Haggett, P. (1990). The geographer's art. B. Balckwell.
Chicagoスタイル(17版)引用形式Haggett, Peter. The Geographer's Art. Oxford: B. Balckwell, 1990.
MLA(9版)引用形式Haggett, Peter. The Geographer's Art. B. Balckwell, 1990.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式