Cita APA (7th ed.)
Gastil, R. D., & Singer, B. (2010). The Pacific Northwest: Growth of a regional identity. McFarland & Co..
Cita Chicago (17th ed.)
Gastil, Raymond D., i Barnett Singer. The Pacific Northwest: Growth of a Regional Identity. Jefferson, NC: McFarland & Co., 2010.
Cita MLA (9th ed.)
Gastil, Raymond D., i Barnett Singer. The Pacific Northwest: Growth of a Regional Identity. McFarland & Co., 2010.
Atenció: Aquestes cites poden no estar 100% correctes.