APA (7th ed.) Citation

Nash, G. D., & Etulain, R. W. (1997). Researching western history: Topics in the twentieth century. University of New Mexico Press ... in cooperation with the University of New Mexico Center for the American West.

Chicago Style (17th ed.) Citation

Nash, Gerald D., and Richard W. Etulain. Researching Western History: Topics in the Twentieth Century. Albuquerque: University of New Mexico Press ... in cooperation with the University of New Mexico Center for the American West, 1997.

MLA (9th ed.) Citation

Nash, Gerald D., and Richard W. Etulain. Researching Western History: Topics in the Twentieth Century. University of New Mexico Press ... in cooperation with the University of New Mexico Center for the American West, 1997.