APA ציטוט

Tschuprow A.A. (1939). Principles of the Mathematical Theory of Correlation (1939.). William Hodge and Company,Limited.

Chicago Edition Citation

Tschuprow A.A. Principles of the Mathematical Theory of Correlation. 1939. London: William Hodge and Company,Limited, 1939.

ציטוט MLA

Tschuprow A.A. Principles of the Mathematical Theory of Correlation. 1939. William Hodge and Company,Limited, 1939.