Dyfyniad APA

Leestma, S. (1993). Pascal programming and problem solving. New York: Macmillan.

Dyfyniad Arddull Chicago

Leestma, Sanford. Pascal Programming and Problem Solving. New York: Macmillan, 1993.

Dyfyniad MLA

Leestma, Sanford. Pascal Programming and Problem Solving. New York: Macmillan, 1993.

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