Citazione Stile APA (7a Edizione)

Mercado, R. P. (1976). Consumer's mathematics (elective for the high schools) with cooperatives. Phil. Book Co.

Citazione stile Chigago Style (17a edizione)

Mercado, Rosario P. Consumer's Mathematics (elective for the High Schools) with Cooperatives. Manila: Phil. Book Co, 1976.

Citatione MLA (9a ed.)

Mercado, Rosario P. Consumer's Mathematics (elective for the High Schools) with Cooperatives. Phil. Book Co, 1976.