Cita APA (7a ed.)
Feys, R., & Fitch, F. B. (1974). Dictionary of symbols of mathematical logic. North-Holland Publishing Company.
Cita Chicago Style (17a ed.)
Feys, Robert, y Frederic B. Fitch. Dictionary of Symbols of Mathematical Logic. Amsterdam: North-Holland Publishing Company, 1974.
Cita MLA (9a ed.)
Feys, Robert, y Frederic B. Fitch. Dictionary of Symbols of Mathematical Logic. North-Holland Publishing Company, 1974.
Precaución: Estas citas no son 100% exactas.