APA-referens (7:e uppl.)

Fields, G. S. (1984). Retirement, pensions, and social security. MIT Press.

Chicago-referens (17:e uppl.)

Fields, Gary S. Retirement, Pensions, and Social Security. Cambridge: MIT Press, 1984.

MLA-referens (9:e uppl.)

Fields, Gary S. Retirement, Pensions, and Social Security. MIT Press, 1984.