Dyfyniad APA

Gannon, R. (1991). Best science writing: Readings and insights. Oryx Press.

Dyfyniad Arddull Chicago

Gannon, Robert. Best Science Writing: Readings and Insights. Phoenix, AZ: Oryx Press, 1991.

Dyfyniad MLA

Gannon, Robert. Best Science Writing: Readings and Insights. Oryx Press, 1991.

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