APA (7th ed.) Citation

Villarmil, M. M., & Favila, R. A. (1975). Geometry. Addison-Wesley.

Chicago Style (17th ed.) Citation

Villarmil, Ma. Mauricia, and Raymundo A. Favila. Geometry. [U.S.]: Addison-Wesley, 1975.

MLA (9th ed.) Citation

Villarmil, Ma. Mauricia, and Raymundo A. Favila. Geometry. Addison-Wesley, 1975.