Dyfyniad APA

McCall, R. B. (1994). Fundamental statistics for behavioral science (6th ed.). Duxbury.

Dyfyniad Arddull Chicago

McCall, Robert B. Fundamental Statistics for Behavioral Science. 6th ed. Belmont: Duxbury, 1994.

Dyfyniad MLA

McCall, Robert B. Fundamental Statistics for Behavioral Science. 6th ed. Duxbury, 1994.

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