McKnight, T. L., & White, C. L. (1992). Regional geography of the United States and Canada / Tom L. McKnight. Prentice-Hall.
Chicago Style (17th ed.) CitationMcKnight, Tom L., and C. Langdon White. Regional Geography of the United States and Canada / Tom L. McKnight. Englewood Cliffs, N.J.: Prentice-Hall, 1992.
MLA (9th ed.) CitationMcKnight, Tom L., and C. Langdon White. Regional Geography of the United States and Canada / Tom L. McKnight. Prentice-Hall, 1992.
Warning: These citations may not always be 100% accurate.