एपीए उद्धरण

Frank Harary. (1988). Graph Theory. Narosa Publishing House.

शिकागो स्टाइल उद्धरण

Frank Harary. Graph Theory. New Delhi: Narosa Publishing House, 1988.

एमएलए उद्धरण

Frank Harary. Graph Theory. Narosa Publishing House, 1988.