Dyfyniad APA

Norman L. Johnson. (1993). Univariate discrete distributions. New York: John Wiley & Sons.

Dyfyniad Arddull Chicago

Norman L. Johnson. Univariate Discrete Distributions. New York: John Wiley & Sons, 1993.

Dyfyniad MLA

Norman L. Johnson. Univariate Discrete Distributions. New York: John Wiley & Sons, 1993.

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