Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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