APA (7th ed.) Citation

Downs, F. L., & Moise, E. e. Geometría moderna.

Chicago Style (17th ed.) Citation

Downs, Floyd L., and Edwin e. Moise. Geometría Moderna.

MLA (8th ed.) Citation

Downs, Floyd L., and Edwin e. Moise. Geometría Moderna.

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