Cita APA (7a ed.)
Halford, G. S., & Macdonald, C. (1977). Children's Pattern Construction as a Function of Age and Complexity. Child Development, 48(3), 1096-1101.
Cita Chicago Style (17a ed.)
Halford, Graeme S., y Clare Macdonald. "Children's Pattern Construction as a Function of Age and Complexity." Child Development 48, no. 3 (1977): 1096-1101.
Cita MLA (9a ed.)
Halford, Graeme S., y Clare Macdonald. "Children's Pattern Construction as a Function of Age and Complexity." Child Development, vol. 48, no. 3, 1977, pp. 1096-1101.
Precaución: Estas citas no son 100% exactas.