Cita APA (7th ed.)
Brainerd, C. J. (1982). Children's logical and mathematical cognition: Progress in cognitive development research. Springer-Verlag.
Cita Chicago (17th ed.)
Brainerd, Charles J. Children's Logical and Mathematical Cognition: Progress in Cognitive Development Research. New York: Springer-Verlag, 1982.
Cita MLA (9th ed.)
Brainerd, Charles J. Children's Logical and Mathematical Cognition: Progress in Cognitive Development Research. Springer-Verlag, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.