Long, H. B. (1971). Are they ever too old to learn. Prentice-Hall.
Chicago Style (17th ed.) CitationLong, Huey B. Are They Ever Too Old to Learn. Englewood Cliffs, N. J.: Prentice-Hall, 1971.
MLA (9th ed.) CitationLong, Huey B. Are They Ever Too Old to Learn. Prentice-Hall, 1971.
Warning: These citations may not always be 100% accurate.