Dyfyniad APA

(1994). Wordperfect 6.0 For Windows Insider/ Peter G. Aitken And Scott Jarol. John Wiley & Son, Inc.

Dyfyniad Arddull Chicago

Wordperfect 6.0 For Windows Insider/ Peter G. Aitken And Scott Jarol. John Wiley & Son, Inc, 1994.

Dyfyniad MLA

Wordperfect 6.0 For Windows Insider/ Peter G. Aitken And Scott Jarol. John Wiley & Son, Inc, 1994.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.