APA(7版)引用形式

PORTER MICHAEL E. (1980). COMPETITIVE STRATEGY. FREE PRESS.

Chicagoスタイル(17版)引用形式

PORTER MICHAEL E. COMPETITIVE STRATEGY. NEW YORK: FREE PRESS, 1980.

MLA(9版)引用形式

PORTER MICHAEL E. COMPETITIVE STRATEGY. FREE PRESS, 1980.