Cita APA (7a ed.)

Writers' Program (Oregón). (1940). Oregon: End of the trail. Binfords & Mort.

Cita Chicago Style (17a ed.)

Writers' Program (Oregón). Oregon: End of the Trail. Portland: Binfords & Mort, 1940.

Cita MLA (9a ed.)

Writers' Program (Oregón). Oregon: End of the Trail. Binfords & Mort, 1940.