APA (7th ed.) Citation

Heller, K. B., & Rugeley, T. (2007). Alone in Mexico: The astonishing travels of Karl Heller, 1845-1848. University of Alabama Press.

Chicago Style (17th ed.) Citation

Heller, Karl B., and Terry Rugeley. Alone in Mexico: The Astonishing Travels of Karl Heller, 1845-1848. Tuscaloosa: University of Alabama Press, 2007.

MLA (9th ed.) Citation

Heller, Karl B., and Terry Rugeley. Alone in Mexico: The Astonishing Travels of Karl Heller, 1845-1848. University of Alabama Press, 2007.