APA-referens (7:e uppl.)

Welch, J. N. (1956). The Constitution. Houghton Mifflin.

Chicago-referens (17:e uppl.)

Welch, Joseph N. The Constitution. Boston: Houghton Mifflin, 1956.

MLA-referens (8:e uppl.)

Welch, Joseph N. The Constitution. Houghton Mifflin, 1956.