APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Leser, Conrad Emanuel Victor. Econometric Techniques and Problems. New York: Hafner Pub, 1966.

MLA (9th ed.) Citation

Leser, Conrad Emanuel Victor. Econometric Techniques and Problems. Hafner Pub, 1966.