Citação norma APA

Beatles. (2008). Across the universe : original keys for singers : vocal/piano: Music from the motion picture. Exclusively distributed by Hal Leonard.

Citação norma Chicago

Beatles. Across the Universe : Original Keys for Singers : Vocal/piano: Music from the Motion Picture. Milwaukee, WI: Exclusively distributed by Hal Leonard, 2008.

Citação norma MLA

Beatles. Across the Universe : Original Keys for Singers : Vocal/piano: Music from the Motion Picture. Exclusively distributed by Hal Leonard, 2008.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.