APA način citiranja

Hatfield, B. (1997). Developing powerbuilder 5 applicfations. -4th ed. , (4th ed. ,.). Prentice Hall.

Čikaški stil citiranja

Hatfield, Bill. Developing Powerbuilder 5 Applicfations. -4th Ed. ,. 4th ed. ,. New Delhi: Prentice Hall, 1997.

MLA način citiranja

Hatfield, Bill. Developing Powerbuilder 5 Applicfations. -4th Ed. ,. 4th ed. ,. Prentice Hall, 1997.