एपीए उद्धरण

Peterson's Guides, I. (1988). Peterson's guide to four - year colleges. Princeton, N.J.: Peterson's Guides.

शिकागो स्टाइल उद्धरण

Peterson's Guides, Inc. Peterson's Guide to Four - Year Colleges. Princeton, N.J.: Peterson's Guides, 1988.

एमएलए उद्धरण

Peterson's Guides, Inc. Peterson's Guide to Four - Year Colleges. Princeton, N.J.: Peterson's Guides, 1988.