APA-Zitierstil (7. Ausg.)

(1992). Energy resources map of the Circum-Pacific region: Northwest quadrant. U.S. Geological Survey.

Chicago-Zitierstil (17. Ausg.)

Energy Resources Map of the Circum-Pacific Region: Northwest Quadrant. Reston, VA u.a: U.S. Geological Survey, 1992.

MLA-Zitierstil (9. Ausg.)

Energy Resources Map of the Circum-Pacific Region: Northwest Quadrant. U.S. Geological Survey, 1992.