Cita APA (7th ed.)
Kausler, D. H., Kausler, B. C., & Krupsaw, J. A. (2007). The essential guide to aging in the twenty-first century: Mind, body, and behavior ([3rd ed.].). University of Missouri Press.
Cita Chicago (17th ed.)
Kausler, Donald H., Barry C. Kausler, i Jill A. Krupsaw. The Essential Guide to Aging in the Twenty-first Century: Mind, Body, and Behavior. [3rd ed.]. Columbia: University of Missouri Press, 2007.
Cita MLA (9th ed.)
Kausler, Donald H., et al. The Essential Guide to Aging in the Twenty-first Century: Mind, Body, and Behavior. [3rd ed.]. University of Missouri Press, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.