Cita APA (7th ed.)
ebrary, Inc, Liverman, C. T., & Blazer, D. G. (2004). Testosterone and aging: Clinical research directions. National Academies Press.
Cita Chicago (17th ed.)
ebrary, Inc, Catharyn T. Liverman, i Dan G. Blazer. Testosterone and Aging: Clinical Research Directions. Washington, DC: National Academies Press, 2004.
Cita MLA (9th ed.)
ebrary, Inc, et al. Testosterone and Aging: Clinical Research Directions. National Academies Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.