APA(7版)引用形式

Lipsey, R. (1986). An intro to positive economics (6th.). ELBS.

Chicagoスタイル(17版)引用形式

Lipsey, Richard. An Intro to Positive Economics. 6th. London: ELBS, 1986.

MLA(9版)引用形式

Lipsey, Richard. An Intro to Positive Economics. 6th. ELBS, 1986.

警告: この引用は必ずしも正確ではありません.