Cita APA (7th ed.)

Oliver, K. B. (1998). Recital I (voice). UP College of Music.

Cita Chicago (17th ed.)

Oliver, Katherina B. Recital I (voice). Quezon, City: UP College of Music, 1998.

Cita MLA (9th ed.)

Oliver, Katherina B. Recital I (voice). UP College of Music, 1998.