APA (7th ed.) Citation

Mercado, N. L. (1993). Unchained melody. N.L. Mercado.

Chicago Style (17th ed.) Citation

Mercado, Norbert L. Unchained Melody. [Quezon City]: N.L. Mercado, 1993.

MLA (9th ed.) Citation

Mercado, Norbert L. Unchained Melody. N.L. Mercado, 1993.

Warning: These citations may not always be 100% accurate.