Cita APA (7a ed.)

Labys, W. C. (1975). Quantitative models of commodity markets. Ballinger.

Cita Chicago Style (17a ed.)

Labys, Walter C. Quantitative Models of Commodity Markets. Cambridge (Massachusetts): Ballinger, 1975.

Cita MLA (9a ed.)

Labys, Walter C. Quantitative Models of Commodity Markets. Ballinger, 1975.