Cita APA (7th ed.)

Clark, J. L. (1940). A History of Texas. Land of Promise (2. Aufl.). D.C. Heath and Co..

Cita Chicago (17th ed.)

Clark, Joseph L. A History of Texas. Land of Promise. 2. Aufl. Boston;New York;Chicago;Atlanta;San Francisco;Dallas;London: D.C. Heath and Co., 1940.

Cita MLA (8th ed.)

Clark, Joseph L. A History of Texas. Land of Promise. 2. Aufl. D.C. Heath and Co., 1940.