APA (7th ed.) Citation

Gerhard, P. (1982). The north frontier of New Spain. Princeton University Press.

Chicago Style (17th ed.) Citation

Gerhard, Peter. The North Frontier of New Spain. Princeton, N.J.: Princeton University Press, 1982.

MLA (9th ed.) Citation

Gerhard, Peter. The North Frontier of New Spain. Princeton University Press, 1982.