Dyfyniad APA

McCOLLOUGH, C., & Van Atta, L. (1965). Introduction to descriptive statistics and correlation: A program for self-instruction. McGraw-Hill.

Dyfyniad Arddull Chicago

McCOLLOUGH, Celeste, and Loche Van Atta. Introduction to Descriptive Statistics and Correlation: A Program for Self-instruction. New York: McGraw-Hill, 1965.

Dyfyniad MLA

McCOLLOUGH, Celeste, and Loche Van Atta. Introduction to Descriptive Statistics and Correlation: A Program for Self-instruction. McGraw-Hill, 1965.

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