APA (7th ed.) Citation

Johnston, J. (1972). Econometric methods (2Nd ed.). Cacho Hermanos.

Chicago Style (17th ed.) Citation

Johnston, John. Econometric Methods. 2Nd ed. Mandaluyong, Rizal: Cacho Hermanos, 1972.

MLA (9th ed.) Citation

Johnston, John. Econometric Methods. 2Nd ed. Cacho Hermanos, 1972.