Style de citation APA (7e éd.)

Grayson, P. E. (1949). A technique for analyzing causally related factors affecting price.

Style de citation Chicago (17e éd.)

Grayson, Paul Eugene. A Technique for Analyzing Causally Related Factors Affecting Price. [Ithaca, N.Y.], 1949.

Style de citation MLA (8e éd.)

Grayson, Paul Eugene. A Technique for Analyzing Causally Related Factors Affecting Price. 1949.