APA aipamena

Heys, W. B. (1998). Using PowerBuilder 6 (special edition.). Indianapolis, I.N.: Que.

Chicago Style aipamena

Heys, William B. Using PowerBuilder 6. special edition. Indianapolis, I.N.: Que, 1998.

MLA aipamena

Heys, William B. Using PowerBuilder 6. special edition. Indianapolis, I.N.: Que, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.