Dyfyniad APA

Freund, J. (1984). Modern elementary statistics (6th ed.). Prentice-Hall of India.

Dyfyniad Arddull Chicago

Freund, John. Modern Elementary Statistics. 6th ed. New Jersey: Prentice-Hall of India, 1984.

Dyfyniad MLA

Freund, John. Modern Elementary Statistics. 6th ed. Prentice-Hall of India, 1984.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.