APA (7th ed.) Citation

Northrop, S. A. (1966). University of New Mexico contributions in geology, 1898-1964. University of New Mexico Press.

Chicago Style (17th ed.) Citation

Northrop, Stuart Alvord. University of New Mexico Contributions in Geology, 1898-1964. Albuquerque: University of New Mexico Press, 1966.

MLA (8th ed.) Citation

Northrop, Stuart Alvord. University of New Mexico Contributions in Geology, 1898-1964. University of New Mexico Press, 1966.