APA Style

Kelejian, H, H., Oates, W, E. (1981). Introduction to Econometrics, Principles and Applications (2). United states of America: Harper Row.

MLA Style

Kelejian, Harry, H.., Oates, Wallace, E.. "Introduction to Econometrics, Principles and Applications". 2 United states of America: Harper Row, 1981. Text.