APA Citatie

Wallace, J. P., & Sherret, A. (1973). Estimation of Product Attributes and Thier Importances. Springer-Verlag.

Chicago Style citaat

Wallace, J P., en A. Sherret. Estimation of Product Attributes and Thier Importances. Berlin: Springer-Verlag, 1973.

MLA citatie

Wallace, J P., en A. Sherret. Estimation of Product Attributes and Thier Importances. Springer-Verlag, 1973.