APA (7th ed.) Citation

Tangco, M. G., & Hernandez, L. A. (1983). Consumer mathematics. Rex Book Store.

Chicago Style (17th ed.) Citation

Tangco, Maura G., and Lucille A. Hernandez. Consumer Mathematics. Manila: Rex Book Store, 1983.

MLA (9th ed.) Citation

Tangco, Maura G., and Lucille A. Hernandez. Consumer Mathematics. Rex Book Store, 1983.