Lansing, J. B., Ginsburg, G. P., & Braaten, K. (1961). An investigation of response error. Bureau of Economic and Business Research, University of Illinois.
Citação norma ChicagoLansing, John B., Gerald P. Ginsburg, and Kaisa Braaten. An Investigation of Response Error. Urbana: Bureau of Economic and Business Research, University of Illinois, 1961.
Citação norma MLALansing, John B., et al. An Investigation of Response Error. Bureau of Economic and Business Research, University of Illinois, 1961.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.