APA Citation

Guyol, N. B. (1971). Energy in the perspective of geography. New Jersey: Prentice-Hall, Inc.

Trích dẫn kiểu Chicago

Guyol, Nathanial B. Energy in the Perspective of Geography. New Jersey: Prentice-Hall, Inc, 1971.

MLA Citation

Guyol, Nathanial B. Energy in the Perspective of Geography. New Jersey: Prentice-Hall, Inc, 1971.

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