APA aipamena

Harrel, W. (1997). Coreldraw 7: Secrets. Comdex.

Chicago Style aipamena

Harrel, William. Coreldraw 7: Secrets. New delhi: Comdex, 1997.

MLA aipamena

Harrel, William. Coreldraw 7: Secrets. Comdex, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.