Dyfyniad APA

Causey, R. L. (2010). Logic, sets and recursion (2nd ed.). Jones and Bartlett.

Dyfyniad Arddull Chicago

Causey, Robert L. Logic, Sets and Recursion. 2nd ed. Sudbury: Jones and Bartlett, 2010.

Dyfyniad MLA

Causey, Robert L. Logic, Sets and Recursion. 2nd ed. Jones and Bartlett, 2010.

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