APA način citiranja (7. izdanje)

Hadley, G. F. (1968). Introduction to business statistics. Holden-Day.

Čikaški stil citiranja (17. izdanje)

Hadley, George F. Introduction to Business Statistics. San Francisco: Holden-Day, 1968.

MLA način citiranja (9. izdanje)

Hadley, George F. Introduction to Business Statistics. Holden-Day, 1968.