APA-Zitierstil (7. Ausg.)

Labys, W. C. (1987). Primary commodity markets and models: An international bibliography. Gower.

Chicago-Zitierstil (17. Ausg.)

Labys, Walter C. Primary Commodity Markets and Models: An International Bibliography. Aldershot, Hants, Eng: Gower, 1987.

MLA-Zitierstil (9. Ausg.)

Labys, Walter C. Primary Commodity Markets and Models: An International Bibliography. Gower, 1987.