एपीए उद्धरण

The Patent and Trade Marks Cases (2008) Vol. 36. The Patent and Trade Marks Cases.

शिकागो स्टाइल उद्धरण

The Patent and Trade Marks Cases (2008) Vol. 36. Ludhiana: The Patent and Trade Marks Cases.

एमएलए उद्धरण

The Patent and Trade Marks Cases (2008) Vol. 36. The Patent and Trade Marks Cases.