Dyfyniad APA
Runyon, R. P., & Harber, A. (1991). Fundamentals of behavioral statistics (7th ed.). McGraw - hill.
Dyfyniad Arddull Chicago
Runyon, Richard P., and Audrey Harber. Fundamentals of Behavioral Statistics. 7th ed. New York: McGraw - hill, 1991.
Dyfyniad MLA
Runyon, Richard P., and Audrey Harber. Fundamentals of Behavioral Statistics. 7th ed. McGraw - hill, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.