APA (7th ed.) Citation

Thomas, D. H. (1991). The Spanish borderlands in Pan-American perspective. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Thomas, David Hurst. The Spanish Borderlands in Pan-American Perspective. Washington: Smithsonian Institution Press, 1991.

MLA (9th ed.) Citation

Thomas, David Hurst. The Spanish Borderlands in Pan-American Perspective. Smithsonian Institution Press, 1991.