APA (7th ed.) Citation

Irizarry, E. (1977). Francisco Ayala. Twayne Publishers.

Chicago Style (17th ed.) Citation

Irizarry, Estelle. Francisco Ayala. Boston: Twayne Publishers, 1977.

MLA (9th ed.) Citation

Irizarry, Estelle. Francisco Ayala. Twayne Publishers, 1977.

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