APA ציטוט

Funa, L. C., De La Cruz, M. L. P., & Ortiz, S. C. Mathematics in a challenging world.

Chicago Style (17th ed.) Citation

Funa, Luzviminda C., Ma. Lourdes P. De La Cruz, and Sylvia C. Ortiz. Mathematics in a Challenging World.

ציטוט MLA

Funa, Luzviminda C., et al. Mathematics in a Challenging World.