Dyfyniad APA

Vergara, W. C. (1959). Mathematics in everyday things. Harper.

Dyfyniad Arddull Chicago

Vergara, William Charles. Mathematics in Everyday Things. New York: Harper, 1959.

Dyfyniad MLA

Vergara, William Charles. Mathematics in Everyday Things. Harper, 1959.

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