Cita APA (7a ed.)

Mal��t�sev, A. I., & Wells, B. F. (1971). The metamathematics of algebraic systems, collected papers: 1936-1967. North-Holland Pub. Co..

Cita Chicago Style (17a ed.)

Mal��t�sev, A. I., y Benjamin Franklin Wells. The Metamathematics of Algebraic Systems, Collected Papers: 1936-1967. Amsterdam: North-Holland Pub. Co., 1971.

Cita MLA (8a ed.)

Mal��t�sev, A. I., y Benjamin Franklin Wells. The Metamathematics of Algebraic Systems, Collected Papers: 1936-1967. North-Holland Pub. Co., 1971.