APA (7th ed.) Citation

Daniels, D. P., Fritz, S. J., & Leap, D. I. (1989). Measurement of recharge rates through an unsaturated glacial till by tritium analyses. Water Resources Research Center, Purdue University.

Chicago Style (17th ed.) Citation

Daniels, Douglas P., Steven J. Fritz, and Darrell I. Leap. Measurement of Recharge Rates Through an Unsaturated Glacial Till by Tritium Analyses. West Lafayette, IN: Water Resources Research Center, Purdue University, 1989.

MLA (9th ed.) Citation

Daniels, Douglas P., et al. Measurement of Recharge Rates Through an Unsaturated Glacial Till by Tritium Analyses. Water Resources Research Center, Purdue University, 1989.