APA (7th ed.) Citation

Humboldt, A. v., & Dunn, M. M. (1988). Political essay on the Kingdom of New Spain. University of Oklahoma Press.

Chicago Style (17th ed.) Citation

Humboldt, Alexander von, and Mary Maples Dunn. Political Essay on the Kingdom of New Spain. Norman: University of Oklahoma Press, 1988.

MLA (9th ed.) Citation

Humboldt, Alexander von, and Mary Maples Dunn. Political Essay on the Kingdom of New Spain. University of Oklahoma Press, 1988.