Feldman, R. S. (2012). Discovering the life span (Second edition.). Pearson Education, Inc.
Chicago Style (17th ed.) CitationFeldman, Robert S. Discovering the Life Span. Second edition. Upper Saddle River, NJ: Pearson Education, Inc, 2012.
MLA (9th ed.) CitationFeldman, Robert S. Discovering the Life Span. Second edition. Pearson Education, Inc, 2012.
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