Cita APA

Smith, D. E. (1900). The teaching of elementary mathematics QA11. Macmillan.

Citación estilo Chicago

Smith, David Eugene. The Teaching of Elementary Mathematics QA11. New York: Macmillan, 1900.

Cita MLA

Smith, David Eugene. The Teaching of Elementary Mathematics QA11. Macmillan, 1900.

Warning: These citations may not always be 100% accurate.