एपीए उद्धरण

Grattan - Guinness, I. (1994). Companion Encyclopedia of the History and Philosophy of the Mathematical Sciences. Routledge.

शिकागो स्टाइल उद्धरण

Grattan - Guinness, I. Companion Encyclopedia of the History and Philosophy of the Mathematical Sciences. Routledge, 1994.

एमएलए उद्धरण

Grattan - Guinness, I. Companion Encyclopedia of the History and Philosophy of the Mathematical Sciences. Routledge, 1994.