APA citiranje

Spady, R. H. (1979). Econometric estimation of cost functions for the regulated transportation industries. Garland Pub..

Chicago Style (17th ed.) Citation

Spady, Richard H. Econometric Estimation of Cost Functions for the Regulated Transportation Industries. New York: Garland Pub., 1979.

MLA citiranje

Spady, Richard H. Econometric Estimation of Cost Functions for the Regulated Transportation Industries. Garland Pub., 1979.