APA-referens

Beiser, A. (1975). Schaum's outline of theory and problems of earth sciences. McGraw-Hill.

Chicago-stil citat

Beiser, Arthur. Schaum's Outline of Theory and Problems of Earth Sciences. New York: McGraw-Hill, 1975.

MLA-referens

Beiser, Arthur. Schaum's Outline of Theory and Problems of Earth Sciences. McGraw-Hill, 1975.

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