APA aipamena

(1988). Prentice Hall Handbook for writers (10th.ed.). Prentice Hall.

Chicago Style aipamena

Prentice Hall Handbook for Writers. 10th.ed. New Jersey: Prentice Hall, 1988.

MLA aipamena

Prentice Hall Handbook for Writers. 10th.ed. Prentice Hall, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.