Cita APA (7a ed.)

Clark, T. D., & Hamilton, H. (1968). Three American Frontiers: Writings of Thomas D. Clark. University of Kentucky Press.

Cita Chicago Style (17a ed.)

Clark, Thomas Dionysius, y Holman Hamilton. Three American Frontiers: Writings of Thomas D. Clark. Lexington: University of Kentucky Press, 1968.

Cita MLA (8a ed.)

Clark, Thomas Dionysius, y Holman Hamilton. Three American Frontiers: Writings of Thomas D. Clark. University of Kentucky Press, 1968.