APA način citiranja (7. izdanje)

WHITMAN, D., & GERGACZ, J. W. (1991). The legal environment of business.-- Ed.3. McGraw-Hill.

Čikaški stil citiranja (17. izdanje)

WHITMAN, Douglas, i John W. GERGACZ. The Legal Environment of Business.-- Ed.3. New York: McGraw-Hill, 1991.

MLA način citiranja (9. izdanje)

WHITMAN, Douglas, i John W. GERGACZ. The Legal Environment of Business.-- Ed.3. McGraw-Hill, 1991.