Cita APA (7a ed.)

Turnbull, G. S. (1939). History of Oregon newspapers. Binfords & Mort.

Cita Chicago Style (17a ed.)

Turnbull, George S. History of Oregon Newspapers. Portland, Or.: Binfords & Mort, 1939.

Cita MLA (8a ed.)

Turnbull, George S. History of Oregon Newspapers. Binfords & Mort, 1939.

Precaución: Estas citas no son 100% exactas.