Mierkiewics, D., & technical. (1978). Recent research concerning the development of spatial and geometric concepts. ERIC Clearinghouse for Science.
Citação do estilo Chicago (17ª ed.)Mierkiewics, Diane, e technical. Recent Research Concerning the Development of Spatial and Geometric Concepts. Columbus: ERIC Clearinghouse for Science, 1978.
Citação MLA (9ª ed.)Mierkiewics, Diane, e technical. Recent Research Concerning the Development of Spatial and Geometric Concepts. ERIC Clearinghouse for Science, 1978.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.