APA

Maddala G., Smith M. A., .Multiple model testing for non-tested heteroskedastic censored regression models. : .

Chicago

Maddala G.S, Smith Marlene A, .Multiple model testing for non-tested heteroskedastic censored regression models. : .

Harvard

Maddala G., Smith M. A., .Multiple model testing for non-tested heteroskedastic censored regression models. : .

MLA

Maddala G.S, Smith Marlene A, .: . .