APA-Zitierstil (7. Ausg.)

De Serpa, A. C. (1975). The new approach and the old approach to consumer theory: A generalization. Arizona State Univ.

Chicago-Zitierstil (17. Ausg.)

De Serpa, Allan C. The New Approach and the Old Approach to Consumer Theory: A Generalization. Tempe, Ariz: Arizona State Univ, 1975.

MLA-Zitierstil (9. Ausg.)

De Serpa, Allan C. The New Approach and the Old Approach to Consumer Theory: A Generalization. Arizona State Univ, 1975.