Cita APA (7a ed.)

(1994). The Philippine Madrigal Singers - Europe 1994. s.n.

Cita Chicago Style (17a ed.)

The Philippine Madrigal Singers - Europe 1994. Austria: s.n, 1994.

Cita MLA (9a ed.)

The Philippine Madrigal Singers - Europe 1994. s.n, 1994.