Dyfyniad APA

Usiskin, Z. (1990). Transition Matematics. Scott,Foresman and Company.

Dyfyniad Arddull Chicago

Usiskin, Zalman. Transition Matematics. Scott,Foresman and Company, 1990.

Dyfyniad MLA

Usiskin, Zalman. Transition Matematics. Scott,Foresman and Company, 1990.

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