APA (7th ed.) Citation

Kastner, W. M., Schild, D. E., & Spahr, D. S. (1989). Water-level changes in the High Plains Aquifer underlying parts of South Dakota, Wyoming, Nebraska, Colorado, Kansas, New Mexico, Oklahoma, and Texas: Predevelopment through nonirrigation season 1987-88. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Kastner, William M., Donald E. Schild, and Debra S. Spahr. Water-level Changes in the High Plains Aquifer Underlying Parts of South Dakota, Wyoming, Nebraska, Colorado, Kansas, New Mexico, Oklahoma, and Texas: Predevelopment Through Nonirrigation Season 1987-88. Denver, Colorado: U.S. Geological Survey, 1989.

MLA (9th ed.) Citation

Kastner, William M., et al. Water-level Changes in the High Plains Aquifer Underlying Parts of South Dakota, Wyoming, Nebraska, Colorado, Kansas, New Mexico, Oklahoma, and Texas: Predevelopment Through Nonirrigation Season 1987-88. U.S. Geological Survey, 1989.