APA (7th ed.) Citation

Holcombe, A. N. (1967). Our more perfect union: From eighteenth-century principles to twentieth-century practice. Harvard Univ. Pr.

Chicago Style (17th ed.) Citation

Holcombe, Arthur Norman. Our More Perfect Union: From Eighteenth-century Principles to Twentieth-century Practice. Cambridge: Harvard Univ. Pr, 1967.

MLA (9th ed.) Citation

Holcombe, Arthur Norman. Our More Perfect Union: From Eighteenth-century Principles to Twentieth-century Practice. Harvard Univ. Pr, 1967.