Cita APA (7th ed.)

Ernest, P. (1998). Social constructivism as a philosophy of mathematics (1a. ed.). State University of New York Press.

Cita Chicago (17th ed.)

Ernest, Paul. Social Constructivism as a Philosophy of Mathematics. 1a. ed. Nueva York: State University of New York Press, 1998.

Cita MLA (9th ed.)

Ernest, Paul. Social Constructivism as a Philosophy of Mathematics. 1a. ed. State University of New York Press, 1998.