Cita APA (7a ed.)

State University of Montana (Missoula, Mont). The Frontier. State University of Montana.

Cita Chicago Style (17a ed.)

State University of Montana (Missoula, Mont). The Frontier. [Missoula, Mont.]: State University of Montana.

Cita MLA (8a ed.)

State University of Montana (Missoula, Mont). The Frontier. State University of Montana.

Precaución: Estas citas no son 100% exactas.