एपीए उद्धरण

Shankar, N. (1994). Metamathematics, machines and Godel's proof. Cambridge University Press.

शिकागो स्टाइल उद्धरण

Shankar, N. Metamathematics, Machines and Godel's Proof. Cambridge: Cambridge University Press, 1994.

एमएलए उद्धरण

Shankar, N. Metamathematics, Machines and Godel's Proof. Cambridge University Press, 1994.