Cita APA (7a ed.)

Johnston, J. (1960). Econometric methods (Second edition.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Johnston, J. Econometric Methods. Second edition. New York: McGraw-Hill, 1960.

Cita MLA (8a ed.)

Johnston, J. Econometric Methods. Second edition. McGraw-Hill, 1960.