APA (7th ed.) Citation

Bartels, J. R., Mayercheck, W. D., & Hummer, J. A. (1990). Flywheel-powered shuttle car. U.S. Dept. of the Interior, Bureau of Mines.

Chicago Style (17th ed.) Citation

Bartels, John R., William D. Mayercheck, and Jon A. Hummer. Flywheel-powered Shuttle Car. Washington, D.C.: U.S. Dept. of the Interior, Bureau of Mines, 1990.

MLA (9th ed.) Citation

Bartels, John R., et al. Flywheel-powered Shuttle Car. U.S. Dept. of the Interior, Bureau of Mines, 1990.