Cita APA (7a ed.)

Kaestner, R., Joyce, T., & Wehbeh, H. (1995). The effect of maternal drug use on birth weight: Measurement error in binary variables. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Kaestner, Robert, Theodore Joyce, y Hassan Wehbeh. The Effect of Maternal Drug Use on Birth Weight: Measurement Error in Binary Variables. Cambridge: National Bureau of Economic Research, 1995.

Cita MLA (9a ed.)

Kaestner, Robert, et al. The Effect of Maternal Drug Use on Birth Weight: Measurement Error in Binary Variables. National Bureau of Economic Research, 1995.