APA (7th ed.) Citation

De Leon, G. (1990). Ave Maria. s.n.

Chicago Style (17th ed.) Citation

De Leon, Guadalupe. Ave Maria. [S.l: s.n, 1990.

MLA (9th ed.) Citation

De Leon, Guadalupe. Ave Maria. s.n, 1990.

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