APA stil citiranja

The American west in the twentieth century: The American west in the twentieth century. Bloomington ; Indianapolis: Indiana University Press.

Chicago stil citiranja

The American west in the twentieth century: The American west in the twentieth century. Bloomington ; Indianapolis: Indiana University Press.

MLA stil citiranja

The American west in the twentieth century: The American west in the twentieth century. Bloomington ; Indianapolis: Indiana University Press.