APA-Zitierstil (7. Ausg.)
Armknecht, P. A., & Maitland-Smith, F. (1999). Price imputation and other techniques for dealing with missing observations, seasonality and quality change in price indices. IMF.
Chicago-Zitierstil (17. Ausg.)
Armknecht, Paul A., und Fenella Maitland-Smith. Price Imputation and Other Techniques for Dealing with Missing Observations, Seasonality and Quality Change in Price Indices. Washington: IMF, 1999.
MLA-Zitierstil (9. Ausg.)
Armknecht, Paul A., und Fenella Maitland-Smith. Price Imputation and Other Techniques for Dealing with Missing Observations, Seasonality and Quality Change in Price Indices. IMF, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.