Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

Labys, Walter C. Quantitative Models of Commodity Markets. Cambridge, Mass.: Ballinger Pub. Co., 1975.

Citatione MLA (9a ed.)

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