Tohutoro APA (7th ed.)

(1982). Machine-readable data files from the Madison limestone and northern Great Plains regional aquifer system analysis projects, Montana, Nebraska, North Dakota, South Dakota, and Wyoming / by Joe S. Downey.

Tohutoru Kātū Chicago (17th ed.)

Machine-readable Data Files from the Madison Limestone and Northern Great Plains Regional Aquifer System Analysis Projects, Montana, Nebraska, North Dakota, South Dakota, and Wyoming / by Joe S. Downey. 1982.

Tohutoro MLA (9th ed.)

Machine-readable Data Files from the Madison Limestone and Northern Great Plains Regional Aquifer System Analysis Projects, Montana, Nebraska, North Dakota, South Dakota, and Wyoming / by Joe S. Downey. 1982.