APA(7版)引用形式

Frey, M. A. Introduction to contracts and restitution. West.

Chicagoスタイル(17版)引用形式

Frey, Martin A. Introduction to Contracts and Restitution. West.

MLA(8版)引用形式

Frey, Martin A. Introduction to Contracts and Restitution. West.

警告: この引用は必ずしも正確ではありません.