APA aipamena

Harrison, N. (1985). Writting English: A User's Manual. Croom Helm.

Chicago Style aipamena

Harrison, Nancy. Writting English: A User's Manual. London: Croom Helm, 1985.

MLA aipamena

Harrison, Nancy. Writting English: A User's Manual. Croom Helm, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.