Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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