Citazione APA

Cutler, A., & McShane, R. trachtebnberg speed system of basic mathematics. Rupa & Co.

Stile di citazione Chicago

Cutler, Ann, e Rudolph McShane. Trachtebnberg Speed System of Basic Mathematics. New Delhi: Rupa & Co.

Citazione MLA

Cutler, Ann, e Rudolph McShane. Trachtebnberg Speed System of Basic Mathematics. Rupa & Co.