Cita APA (7a ed.)
Lawrence, V. W. (1997). Middle- and working-class black and white children's speech during a picture-labeling task. Journal of Genetic Psychology, 158, 226-241.
Cita Chicago Style (17a ed.)
Lawrence, Valerie Whittlesey. "Middle- and Working-class Black and White Children's Speech During a Picture-labeling Task." Journal of Genetic Psychology 158 (1997): 226-241.
Cita MLA (9a ed.)
Lawrence, Valerie Whittlesey. "Middle- and Working-class Black and White Children's Speech During a Picture-labeling Task." Journal of Genetic Psychology, vol. 158, 1997, pp. 226-241.
Precaución: Estas citas no son 100% exactas.