APA Citation

Hecht, F., & Hecht, I. W. D. (1971). Genetic intelligence: William Frederick Friedman, cryptanalyst—a speculative note.

Citação norma Chicago

Hecht, Frederick, and Irene W. D. Hecht. Genetic Intelligence: William Frederick Friedman, Cryptanalyst—a Speculative Note. 1971.

MLA Citation

Hecht, Frederick, and Irene W. D. Hecht. Genetic Intelligence: William Frederick Friedman, Cryptanalyst—a Speculative Note. 1971.

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