Cita APA (7a ed.)

Masingila, J. O. 1., & Lester, F. K. (1998). Mathematics for elementary teachers via problem solving. Prentice Hall.

Cita Chicago Style (17a ed.)

Masingila, Joanna O. 1960, y Frank K. Lester. Mathematics for Elementary Teachers via Problem Solving. Upper Saddle River, N.J: Prentice Hall, 1998.

Cita MLA (9a ed.)

Masingila, Joanna O. 1960, y Frank K. Lester. Mathematics for Elementary Teachers via Problem Solving. Prentice Hall, 1998.