APA (7th ed.) Citation

Simmons, V. M. (1999). The San Luis Valley: Land of the six-armed cross / Virginia McConnell Simmons (2nd ed.). University Press of Colorado.

Chicago Style (17th ed.) Citation

Simmons, Virginia McConnell. The San Luis Valley: Land of the Six-armed Cross / Virginia McConnell Simmons. 2nd ed. Niwot: University Press of Colorado, 1999.

MLA (9th ed.) Citation

Simmons, Virginia McConnell. The San Luis Valley: Land of the Six-armed Cross / Virginia McConnell Simmons. 2nd ed. University Press of Colorado, 1999.