एपीए उद्धरण

Ribenboim, P. (1999). Fermat's last theorem for amateurs. Springer- Verlag.

शिकागो स्टाइल उद्धरण

Ribenboim, Paulo. Fermat's Last Theorem for Amateurs. New York: Springer- Verlag, 1999.

एमएलए उद्धरण

Ribenboim, Paulo. Fermat's Last Theorem for Amateurs. Springer- Verlag, 1999.