APA aipamena

Negru, J. (1991). Desktop typographics. Nostrand.

Chicago Style aipamena

Negru, John. Desktop Typographics. New York: Nostrand, 1991.

MLA aipamena

Negru, John. Desktop Typographics. Nostrand, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.