APA(7版)引用形式

Hardwick, P., & Khan, B. (1994). An introduction to modern economics (4th.ed.). Longman.

Chicagoスタイル(17版)引用形式

Hardwick, Philip, , Bahadur Khan. An Introduction to Modern Economics. 4th.ed. London: Longman, 1994.

MLA(9版)引用形式

Hardwick, Philip, , Bahadur Khan. An Introduction to Modern Economics. 4th.ed. Longman, 1994.

警告: この引用は必ずしも正確ではありません.