Dyfyniad APA

Tufte, E. R. (2006). The visual display of quantitative information (2nd ed.). Graphics Press.

Dyfyniad Arddull Chicago

Tufte, Edward R. The Visual Display of Quantitative Information. 2nd ed. Cheshire, Conn.: Graphics Press, 2006.

Dyfyniad MLA

Tufte, Edward R. The Visual Display of Quantitative Information. 2nd ed. Graphics Press, 2006.

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