APA ציטוט

Robkrumm. (1987). Wordperfect 4.2 Powertools. MIS Press.

Chicago Edition Citation

Robkrumm. Wordperfect 4.2 Powertools. MIS Press, 1987.

ציטוט MLA

Robkrumm. Wordperfect 4.2 Powertools. MIS Press, 1987.