Dyfyniad APA

Sabine,P, & Plumpton,C. (1985). Probability. Mac Millan Education.

Dyfyniad Arddull Chicago

Sabine,P, and Plumpton,C. Probability. London: Mac Millan Education, 1985.

Dyfyniad MLA

Sabine,P, and Plumpton,C. Probability. Mac Millan Education, 1985.

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