Stebbing, L. S. (1947). A modern elementary logic (3rd ed.). Methuen & Co.
Cita Chicago Style (17a ed.)Stebbing, Lizzie Susan. A Modern Elementary Logic. 3rd ed. London: Methuen & Co, 1947.
Cita MLA (9a ed.)Stebbing, Lizzie Susan. A Modern Elementary Logic. 3rd ed. Methuen & Co, 1947.
Precaución: Estas citas no son 100% exactas.