APA (7th ed.) Citation

Parrett, C., Hull, J. A., & Omang, R. J. (1987). Revised techniques for estimating peak discharges from channel width in Montana. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Parrett, Charles, J. A. Hull, and R. J. Omang. Revised Techniques for Estimating Peak Discharges from Channel Width in Montana. Helena, Montana: U.S. Geological Survey, 1987.

MLA (9th ed.) Citation

Parrett, Charles, et al. Revised Techniques for Estimating Peak Discharges from Channel Width in Montana. U.S. Geological Survey, 1987.