APA ציטוט

Shapiro, S. (1997). Philosophy of mathematics: Structure and ontology. New York: Oxford University Press.

Παραπομπή Chicago Style

Shapiro, Stewart. Philosophy of Mathematics: Structure and Ontology. New York: Oxford University Press, 1997.

ציטוט MLA

Shapiro, Stewart. Philosophy of Mathematics: Structure and Ontology. New York: Oxford University Press, 1997.