APA (7th ed.) Citation

Brioso, Z. H., & Brioso, M. C. H. (1977). Number readiness for preschoolers. Mission Commercial Corp.

Chicago Style (17th ed.) Citation

Brioso, Zenaida Hermo, and Ma. Cristina Hermo Brioso. Number Readiness for Preschoolers. Manila: Mission Commercial Corp, 1977.

MLA (9th ed.) Citation

Brioso, Zenaida Hermo, and Ma. Cristina Hermo Brioso. Number Readiness for Preschoolers. Mission Commercial Corp, 1977.