APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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