Trích dẫn kiểu APA (xuất bản lần thứ 7)
Reinhardt, J., & Miller, D. M. (1987). COGEOMAP: A new era in cooperative geologic mapping: The partnership between the Federal and State governments described in this document has brought renewed attention to the task of providing up-to-date geologic and geophysical maps for the Nation at a variety of scales. United States Government Print. Office.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)
Reinhardt, Juergen, và David M. Miller. COGEOMAP: A New Era in Cooperative Geologic Mapping: The Partnership Between the Federal and State Governments Described in This Document Has Brought Renewed Attention to the Task of Providing Up-to-date Geologic and Geophysical Maps for the Nation at a Variety of Scales. [Washington]: United States Government Print. Office, 1987.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)
Reinhardt, Juergen, và David M. Miller. COGEOMAP: A New Era in Cooperative Geologic Mapping: The Partnership Between the Federal and State Governments Described in This Document Has Brought Renewed Attention to the Task of Providing Up-to-date Geologic and Geophysical Maps for the Nation at a Variety of Scales. United States Government Print. Office, 1987.
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