APA(7版)引用形式

Ries Al & Trout, J. (2001). Positioning: The battle for your mind (20th anniversary edition.). McGraw-Hill.

Chicagoスタイル(17版)引用形式

Ries Al , Jack Trout. Positioning: The Battle for Your Mind. 20th anniversary edition. New York: McGraw-Hill, 2001.

MLA(9版)引用形式

Ries Al , Jack Trout. Positioning: The Battle for Your Mind. 20th anniversary edition. McGraw-Hill, 2001.

警告: この引用は必ずしも正確ではありません.