Cita APA (7a ed.)

Baars, J. (2012). Aging and the Art of Living. Johns Hopkins University Press.

Cita Chicago Style (17a ed.)

Baars, Jan. Aging and the Art of Living. Baltimore: Johns Hopkins University Press, 2012.

Cita MLA (8a ed.)

Baars, Jan. Aging and the Art of Living. Johns Hopkins University Press, 2012.