APA
Heckman J. J., Taber Christopher & Lochner Lance. (1998). General equilibrium treatment effects: A Study of tution policyf capital goods. Cambridge, MA: NBER.
Chicago
Heckman James J, Taber Christopher and Lochner Lance. 1998. General equilibrium treatment effects: A Study of tution policyf capital goods. Cambridge, MA: NBER.
Harvard
Heckman J. J., Taber Christopher and Lochner Lance. (1998). General equilibrium treatment effects: A Study of tution policyf capital goods. Cambridge, MA: NBER.
MLA
Heckman James J, Taber Christopher and Lochner Lance. General equilibrium treatment effects: A Study of tution policyf capital goods. Cambridge, MA: NBER. 1998.