APA
Wittgenstein L., Wright G. H. v. & Anscombe G. E. M. (1956). Remarks on the foundations of mathematics. Oxford: Basil Blackwell.
Chicago
Wittgenstein Ludwig, Wright G H von and Anscombe G E M. 1956. Remarks on the foundations of mathematics. Oxford: Basil Blackwell.
Harvard
Wittgenstein L., Wright G. H. v. and Anscombe G. E. M. (1956). Remarks on the foundations of mathematics. Oxford: Basil Blackwell.
MLA
Wittgenstein Ludwig, Wright G H von and Anscombe G E M. Remarks on the foundations of mathematics. Oxford: Basil Blackwell. 1956.