APA (7th ed.) Citation

Stewart Irwin & Canal Mech Ecmu. Oil shale on colorados western slope.

Chicago Style (17th ed.) Citation

Stewart Irwin and Canal Mech Ecmu. Oil Shale on Colorados Western Slope.

MLA (9th ed.) Citation

Stewart Irwin and Canal Mech Ecmu. Oil Shale on Colorados Western Slope.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.