APA (7e ed.) Bronvermelding
Gastil, R. D., & Singer, B. (2010). The Pacific Northwest: Growth of a regional identity. McFarland & Co..
Chicago (17e ed.) Bronvermelding
Gastil, Raymond D., en Barnett Singer. The Pacific Northwest: Growth of a Regional Identity. Jefferson, NC: McFarland & Co., 2010.
MLA (9e ed.) Bronvermelding
Gastil, Raymond D., en Barnett Singer. The Pacific Northwest: Growth of a Regional Identity. McFarland & Co., 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.