APA

Johnston Jack, Dinardo John, . (1997). Econometric methods. New York: McGraw-Hill Companies Inc.

Chicago

Johnston Jack, Dinardo John, . 1997. Econometric methods. New York: McGraw-Hill Companies Inc.

Harvard

Johnston Jack, Dinardo John, . (1997). Econometric methods. New York: McGraw-Hill Companies Inc.

MLA

Johnston Jack, Dinardo John, . Econometric methods. New York: McGraw-Hill Companies Inc. 1997.