एपीए उद्धरण

Sheffield, L. J., & Cruikshank, D. E. (2000). Teaching and Learning Elementary and Middle School Mathematics (4th ed.). [kn]: John Wiley and Sons.

शिकागो स्टाइल उद्धरण

Sheffield, Linda Jensen., और Douglas E. Cruikshank. Teaching and Learning Elementary and Middle School Mathematics. 4th ed. [kn]: John Wiley and Sons, 2000.

एमएलए उद्धरण

Sheffield, Linda Jensen., और Douglas E. Cruikshank. Teaching and Learning Elementary and Middle School Mathematics. 4th ed. [kn]: John Wiley and Sons, 2000.