Johns Hopkins University & Klag, M. J. (1999). Johns Hopkins family health book. HarperCollins.
Cita Chicago Style (17a ed.)Johns Hopkins University y Michael J. Klag. Johns Hopkins Family Health Book. New York: HarperCollins, 1999.
Cita MLA (9a ed.)Johns Hopkins University y Michael J. Klag. Johns Hopkins Family Health Book. HarperCollins, 1999.
Precaución: Estas citas no son 100% exactas.