APA(7版)引用形式

Nobbs, J. (1973). Advanced level economics. McGraw-Hill.

Chicagoスタイル(17版)引用形式

Nobbs, Jack. Advanced Level Economics. London: McGraw-Hill, 1973.

MLA(9版)引用形式

Nobbs, Jack. Advanced Level Economics. McGraw-Hill, 1973.

警告: この引用は必ずしも正確ではありません.