APA Citation

Cross, W., & Florio, C. (1978). You are never too old to learn. New York: McGraw-Hill.

Chicago Style Citation

Cross, Wilbur., and Carol Florio. You Are Never Too Old to Learn. New York: McGraw-Hill, 1978.

MLA Citation

Cross, Wilbur., and Carol Florio. You Are Never Too Old to Learn. New York: McGraw-Hill, 1978.

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