APA aipamena

English Language Services. (1967). Journalism. London: Collier-Macmillan Limited.

Chicago Style aipamena

English Language Services. Journalism. London: Collier-Macmillan Limited, 1967.

MLA aipamena

English Language Services. Journalism. London: Collier-Macmillan Limited, 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.