एपीए उद्धरण

Ross, G. G. (1984). Grand Unified theories. The Benjamin/Cummings publishing.

शिकागो स्टाइल उद्धरण

Ross, Graham G. Grand Unified Theories. California: The Benjamin/Cummings publishing, 1984.

एमएलए उद्धरण

Ross, Graham G. Grand Unified Theories. The Benjamin/Cummings publishing, 1984.