APA (7th ed.) Citation

Linnik, F. V. (1961). Method of least squares and principles of the theory of observations. Pergamon Press.

Chicago Style (17th ed.) Citation

Linnik, Furii Vladimirovich. Method of Least Squares and Principles of the Theory of Observations. New York: Pergamon Press, 1961.

MLA (9th ed.) Citation

Linnik, Furii Vladimirovich. Method of Least Squares and Principles of the Theory of Observations. Pergamon Press, 1961.