APA način citiranja (7. izdanje)

CAMPBELL, M. (1992). Harvard Graphics For Windows/mary Campbell. McGraw-Hill.

Čikaški stil citiranja (17. izdanje)

CAMPBELL, Mary. Harvard Graphics For Windows/mary Campbell. McGraw-Hill, 1992.

MLA način citiranja (8. izdanje)

CAMPBELL, Mary. Harvard Graphics For Windows/mary Campbell. McGraw-Hill, 1992.