Cita APA (7a ed.)

Stoffel, K. L. (1984). Geology of the Grande Ronde lignite field, Asotin County, Washington. For sale by The Dept. of Natural Resources.

Cita Chicago Style (17a ed.)

Stoffel, Keith L. Geology of the Grande Ronde Lignite Field, Asotin County, Washington. Olympia, Wash.: For sale by The Dept. of Natural Resources, 1984.

Cita MLA (8a ed.)

Stoffel, Keith L. Geology of the Grande Ronde Lignite Field, Asotin County, Washington. For sale by The Dept. of Natural Resources, 1984.

Precaución: Estas citas no son 100% exactas.