Gaya APA

Pop Song. ([s.a.]). [S.l.]: [s.n.].

Gaya Chicago

Pop Song. . [S.l.]: [s.n.], [s.a.]. Text.

Gaya MLA

Pop Song. . [S.l.]: [s.n.], [s.a.]. Text.

Gaya Turabian

Pop Song. [S.l.]: [s.n.], [s.a.]. Print.