Cita APA

Freund, J. E. (1967). Modern elementary statistics (3. ed.). Englewood Cliffs: Prentice-Hall.

Citación estilo Chicago

Freund, John E. Modern Elementary Statistics. 3. ed. Englewood Cliffs: Prentice-Hall, 1967.

Cita MLA

Freund, John E. Modern Elementary Statistics. 3. ed. Englewood Cliffs: Prentice-Hall, 1967.