Cita APA (7th ed.)
Sterling, T. D., & Pollack, S. V. (1968). Introduction to statistical data processing. Prentice-Hall.
Cita Chicago (17th ed.)
Sterling, Theodor D., i Seymour V. Pollack. Introduction to Statistical Data Processing. Englewood Cliffs, N.J.: Prentice-Hall, 1968.
Cita MLA (9th ed.)
Sterling, Theodor D., i Seymour V. Pollack. Introduction to Statistical Data Processing. Prentice-Hall, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.