APA引文

De Leon, G. A. (1997). Recital I (voice). UP College of Music.

Chicago Style (17th ed.) Citation

De Leon, Greg Abelardo. Recital I (voice). Quezon City: UP College of Music, 1997.

MLA引文

De Leon, Greg Abelardo. Recital I (voice). UP College of Music, 1997.

警告：這些引文格式不一定是100％准確.