APA (7th ed.) Citation

Kenkel, J. L. (1975). Some problems in using an ordinary least squares procedure to calculate two stage least squares estimates.

Chicago Style (17th ed.) Citation

Kenkel, James L. Some Problems in Using an Ordinary Least Squares Procedure to Calculate Two Stage Least Squares Estimates. Pittsburgh, Pa, 1975.

MLA (9th ed.) Citation

Kenkel, James L. Some Problems in Using an Ordinary Least Squares Procedure to Calculate Two Stage Least Squares Estimates. 1975.