American Psychological Association, Friedman, S. L., & Wachs, T. D. (1999). Measuring environment across the life span: Emerging methods and concepts. American Psychological Association.
Chicago Style (17th ed.) CitationAmerican Psychological Association, Sarah L. Friedman, and Theodore D. Wachs. Measuring Environment Across the Life Span: Emerging Methods and Concepts. Washington, DC: American Psychological Association, 1999.
MLA (9th ed.) CitationAmerican Psychological Association, et al. Measuring Environment Across the Life Span: Emerging Methods and Concepts. American Psychological Association, 1999.
Warning: These citations may not always be 100% accurate.