APA(7版)引用形式

Spencer, D. E., & Parkin, M. (1990). Study guide: Parkin : Economics. Addison-Wesley.

Chicagoスタイル(17版)引用形式

Spencer, David E., , Michael Parkin. Study Guide: Parkin : Economics. Reading, Mass: Addison-Wesley, 1990.

MLA(9版)引用形式

Spencer, David E., , Michael Parkin. Study Guide: Parkin : Economics. Addison-Wesley, 1990.

警告: この引用は必ずしも正確ではありません.