APA(7版)引用形式

Crosby, P. B. (1979). Quality is free: The art of making quality certain. McGraw-Hill.

Chicagoスタイル(17版)引用形式

Crosby, Philip B. Quality Is Free: The Art of Making Quality Certain. New York: McGraw-Hill, 1979.

MLA(9版)引用形式

Crosby, Philip B. Quality Is Free: The Art of Making Quality Certain. McGraw-Hill, 1979.

警告: この引用は必ずしも正確ではありません.