APA aipamena

Acklam R. Richard & Burgess S. Sally. (2001). Advanced Gold. Coursebook: Cassette 2. [Б. м.], Longman, 2001.

Chicago Style aipamena

Acklam R. Richard and Burgess S. Sally. Advanced Gold. Coursebook: Cassette 2. [Б. м.], Longman, 2001, 2001.

MLA aipamena

Acklam R. Richard and Burgess S. Sally. Advanced Gold. Coursebook: Cassette 2. [Б. м.], Longman, 2001, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.