APA
Maddala G.S, . (1997). Limited-dependent and qualitative variable in econometrics. New York: Cambridge University Press.
Chicago
Maddala G.S, . 1997. Limited-dependent and qualitative variable in econometrics. New York: Cambridge University Press.
Harvard
Maddala G.S, . (1997). Limited-dependent and qualitative variable in econometrics. New York: Cambridge University Press.
MLA
Maddala G.S, . Limited-dependent and qualitative variable in econometrics. New York: Cambridge University Press. 1997.