APA-referens (7:e uppl.)

Johnson, G. T., & Goldfinger, S. E. (1981). The Harvard Medical School health letter book. Harvard University Press.

Chicago-referens (17:e uppl.)

Johnson, G. Timothy, och Stephen E. Goldfinger. The Harvard Medical School Health Letter Book. Cambridge, MA: Harvard University Press, 1981.

MLA-referens (9:e uppl.)

Johnson, G. Timothy, och Stephen E. Goldfinger. The Harvard Medical School Health Letter Book. Harvard University Press, 1981.