Cita APA

Freund, J. E., & Williams, F. J. (1958). Modern business statistics. Prentice-Hall.

Citación estilo Chicago

Freund, John E., and Frank Jefferson Williams. Modern Business Statistics. Englewood Cliffs, N. J: Prentice-Hall, 1958.

Cita MLA

Freund, John E., and Frank Jefferson Williams. Modern Business Statistics. Prentice-Hall, 1958.