APA

Skinner C. L., . (1919). Pioneers of the old Southwest: a chronicle of the dark and bloody ground. New Haven: Yale University Press.

Chicago

Skinner Constance Lindsay, . 1919. Pioneers of the old Southwest: a chronicle of the dark and bloody ground. New Haven: Yale University Press.

Harvard

Skinner C. L., . (1919). Pioneers of the old Southwest: a chronicle of the dark and bloody ground. New Haven: Yale University Press.

MLA

Skinner Constance Lindsay, . Pioneers of the old Southwest: a chronicle of the dark and bloody ground. New Haven: Yale University Press. 1919.