APA

Scott Long J., Freese J., .Regression, models for categorical dependent variables using stata. United States of America: Stata Press, 2006: .

Chicago

Scott Long J, Freese Jeremy, .Regression, models for categorical dependent variables using stata. United States of America: Stata Press, 2006: .

Harvard

Scott Long J., Freese J., .Regression, models for categorical dependent variables using stata. United States of America: Stata Press, 2006: .

MLA

Scott Long J, Freese Jeremy, .United States of America: Stata Press, 2006: . .