Cita APA (7a ed.)
Harpman, D. A., Welsh, M. P., & Sparling, E. W. (2004). Unit Non-Response Bias in the Interval Data Model. Land Economics, 80(3), 448-463.
Cita Chicago Style (17a ed.)
Harpman, David A., Michael P. Welsh, y Edward W. Sparling. "Unit Non-Response Bias in the Interval Data Model." Land Economics 80, no. 3 (2004): 448-463.
Cita MLA (9a ed.)
Harpman, David A., et al. "Unit Non-Response Bias in the Interval Data Model." Land Economics, vol. 80, no. 3, 2004, pp. 448-463.
Precaución: Estas citas no son 100% exactas.