एपीए उद्धरण

Sorenson, S. (2002). How to write research papers. Lawrenceville, NJ: Thomson/Arco.

शिकागो स्टाइल उद्धरण

Sorenson, Sharon. How to Write Research Papers. Lawrenceville, NJ: Thomson/Arco, 2002.

एमएलए उद्धरण

Sorenson, Sharon. How to Write Research Papers. Lawrenceville, NJ: Thomson/Arco, 2002.