APA (7th ed.) Citation

Leser, C. E. V. (1966). Econometric techniques and problems. Hafner Pub. Co..

Chicago Style (17th ed.) Citation

Leser, C. E. V. Econometric Techniques and Problems. New York: Hafner Pub. Co., 1966.

MLA (9th ed.) Citation

Leser, C. E. V. Econometric Techniques and Problems. Hafner Pub. Co., 1966.