Frege, G. (1980). The foundations of arithmetic: A logico-mathematical enquiry into the concept of number (2nd rev. ed.). Northwestern University Press.
Chicagoスタイル(17版)引用形式Frege, Gottlob. The Foundations of Arithmetic: A Logico-mathematical Enquiry into the Concept of Number. 2nd rev. ed. Evanston, Ill: Northwestern University Press, 1980.
MLA(9版)引用形式Frege, Gottlob. The Foundations of Arithmetic: A Logico-mathematical Enquiry into the Concept of Number. 2nd rev. ed. Northwestern University Press, 1980.
警告: この引用は必ずしも正確ではありません.