APA (7th ed.) Citation

Peterson's Guides, Inc. Peterson's annual guide to undergraduate study. Peterson's Guides, inc.

Chicago Style (17th ed.) Citation

Peterson's Guides, Inc. Peterson's Annual Guide to Undergraduate Study. Princeton, N.J.: Peterson's Guides, inc.

MLA (9th ed.) Citation

Peterson's Guides, Inc. Peterson's Annual Guide to Undergraduate Study. Peterson's Guides, inc.

Warning: These citations may not always be 100% accurate.