APA

Portishead, . (2008). Third [Registo sonoro]. [S.l.]: Island Records.

Chicago

Portishead, . 2008. Third [Registo sonoro]. [S.l.]: Island Records.

Harvard

Portishead, . (2008). Third [Registo sonoro]. [S.l.]: Island Records.

MLA

Portishead, . Third [Registo sonoro]. [S.l.]: Island Records. 2008.