Cita APA (7a ed.)

Freund, J. E. (1971). Mathematical statistics (2d ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Freund, John E. Mathematical Statistics. 2d ed. Englewood Cliffs, N.J: Prentice-Hall, 1971.

Cita MLA (9a ed.)

Freund, John E. Mathematical Statistics. 2d ed. Prentice-Hall, 1971.