APA (7th ed.) Citation

Nichols, E. D., Palmer, W. F., Schacht, J. F., & Ayala Zazueta, I. (1971). Geometría moderna. Continental.

Chicago Style (17th ed.) Citation

Nichols, Eugene D., William F. Palmer, John F. Schacht, and Ignacio Ayala Zazueta. Geometría Moderna. México: Continental, 1971.

MLA (9th ed.) Citation

Nichols, Eugene D., et al. Geometría Moderna. Continental, 1971.

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