एपीए उद्धरण

Gubser, S. S. (2010). Little book of string theory. Princeton university.

शिकागो स्टाइल उद्धरण

Gubser, Steven S. Little Book of String Theory. Princeton: Princeton university, 2010.

एमएलए उद्धरण

Gubser, Steven S. Little Book of String Theory. Princeton university, 2010.