Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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