APA (7th ed.) Citation

Kriegel, R. J., & Patler, L. (1991). If it ain't broke, break it: And other unconventional wisdom for a changing business world. Warner Books.

Chicago Style (17th ed.) Citation

Kriegel, Robert J., and Louis Patler. If It Ain't Broke, Break It: And Other Unconventional Wisdom for a Changing Business World. New York: Warner Books, 1991.

MLA (9th ed.) Citation

Kriegel, Robert J., and Louis Patler. If It Ain't Broke, Break It: And Other Unconventional Wisdom for a Changing Business World. Warner Books, 1991.