Dyfyniad APA

Sawyer, W. W. (1961). What is calculus about? Mathematical Association of America.

Dyfyniad Arddull Chicago

Sawyer, W. W. What Is Calculus About? Washington, D.C: Mathematical Association of America, 1961.

Dyfyniad MLA

Sawyer, W. W. What Is Calculus About? Mathematical Association of America, 1961.

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