APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.