APA
Papke L., Wooldridge Jm & National Bureau Of Economic Research. (1993). Econometric Methods For Fractional Response Variables With An Application To 401(k) Plan Participation Rates. Cambridge, MA: NBER.
Chicago
Papke LE, Wooldridge Jm and National Bureau Of Economic Research. 1993. Econometric Methods For Fractional Response Variables With An Application To 401(k) Plan Participation Rates. Cambridge, MA: NBER.
Harvard
Papke L., Wooldridge Jm and National Bureau Of Economic Research. (1993). Econometric Methods For Fractional Response Variables With An Application To 401(k) Plan Participation Rates. Cambridge, MA: NBER.
MLA
Papke LE, Wooldridge Jm and National Bureau Of Economic Research. Econometric Methods For Fractional Response Variables With An Application To 401(k) Plan Participation Rates. Cambridge, MA: NBER. 1993.