APA (7th ed.) Citation

Flores, R. M., Stricker, G. D., & Kinney, S. A. (2003). Alaska coal resources and coalbed methane potential (Version 1.0, 2003.). U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Flores, Romeo M., Gary D. Stricker, and Scott A. Kinney. Alaska Coal Resources and Coalbed Methane Potential. Version 1.0, 2003. [Denver, Colo.]: U.S. Dept. of the Interior, U.S. Geological Survey, 2003.

MLA (9th ed.) Citation

Flores, Romeo M., et al. Alaska Coal Resources and Coalbed Methane Potential. Version 1.0, 2003. U.S. Dept. of the Interior, U.S. Geological Survey, 2003.